https://cryptoblog.armcp.net/articles/21Vercel security incidentVercel security incident under third-party review!https://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/21/1776706073595-cropped-required.webpVercel reported unauthorized access to part of its internal systems following an incident involving the third-party service Context.ai, which was used by one of its employees. Through the compromise of his corporate Google Workspace account, attackers were able to gain limited access to internal infrastructure and environment variables that were not marked as critical. Later, a message appeared on a hacker forum claiming the sale of allegedly obtained data, including access tokens (GitHub, NPM), fragments of source code, and a file containing employee data. The authenticity of these claims has not been officially confirmed. The company stated that major open-source projects, including Next.js and Turbopack, were not affected, and that the development infrastructure continues to operate normally. A supply chain security review is also underway, along with strengthened security measures. Some Web3 projects using Vercel for frontends temporarily rotated access keys as a precautionary measure, while no evidence of compromise of user funds or smart contracts has been identified. https://cryptoblog.armcp.net/articles/22LayerZero: Kelp DAO hackLayerZero: Kelp DAO hack via RPC attack: 1-of-1https://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/22/1776706439100-cropped-required.webpLayerZero reported that the incident involving Kelp DAO, valued at approximately $290 million, was not caused by a smart contract error but rather by weaknesses in the protocol’s security architecture. According to the company, Kelp DAO used a single-validator (1-of-1) model despite recommendations to adopt a multi-validator system. The attack, allegedly linked to the Lazarus Group, affected the infrastructure layer. The attackers gained access to two RPC nodes involved in transaction verification and began manipulating validation data. At the same time, they launched DDoS attacks on other nodes to limit the system’s access to correct data sources. As a result, the validation system relied only on the compromised nodes, which allowed unauthorized operations involving approximately 116,500 rsETH through the bridge. LayerZero emphasized that such a scenario was only possible due to the lack of distributed validation. In multi-validator systems, this type of attack is significantly more difficult. It was also noted that other applications in the ecosystem were not affected and that the vulnerability was architectural rather than protocol-level. https://cryptoblog.armcp.net/articles/23Mastercard launches a pilot with SoFi and Galileointerbank settlements and modernize paymentshttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/23/1776706776019-cropped-required.webpMastercard is testing interbank settlement using the regulated stablecoin SoFiUSD as part of a pilot with SoFi and the Galileo platform. The idea is to shift the final clearing of card transactions from traditional banking systems to digital dollars, while keeping the consumer payment experience unchanged. After a purchase, the card is processed as usual, but settlements between banks may be conducted using a tokenized dollar. The company is developing the Multi-Token Network (MTN), which supports stablecoins and tokenized assets, in order to speed up settlements, reduce delays, and improve liquidity. SoFiUSD is backed 1:1 by the US dollar and issued by a regulated bank, which increases trust in the instrument. Similar initiatives are also being tested by other payment networks, including Visa. Key limitations remain related to regulatory requirements and the integration of new solutions into existing financial infrastructure. https://cryptoblog.armcp.net/articles/24SBI Remit implements Ripple for fast transfersRipple and XRP Ledger for international transfershttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/24/1776707321475-cropped-required.webpJapan’s SBI Remit (SBI Holdings), together with Tottori Bank, is implementing Ripple technology to optimize small-value international transfers. The initiative aims to speed up transactions and reduce fees compared to the SWIFT system, which remains slow and costly due to regulatory requirements. At the same time, SBI Ripple Asia is testing the use of the XRP Ledger for transfers between Japan and South Korea and is also developing a digital asset issuance platform. The region is moving toward a hybrid model: blockchain-based solutions are used for fast, low-cost payments, while traditional banking systems continue to handle large-scale transactions. https://cryptoblog.armcp.net/articles/25Fraudsters demand crypto payment for vessel passagShips are being sent fake payment demands in crypthttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/25/1776871651358-cropped-required.webpThe Greek company specializing in maritime risk management, Marisks, has recorded an increase in fraudulent activity targeting shipping companies operating in the area of the Strait of Hormuz — one of the key global oil supply routes. According to the company, shipowners have begun receiving messages from attackers posing as Iranian official authorities. These messages offer a “guaranteed safe passage” through the strait in exchange for payment in cryptocurrency, most often in bitcoin or USDT. Such demands are accompanied by instructions for transmitting vessel data and making further payment, supposedly after “verification” by security services. Marisks separately emphasizes that such messages have no connection to real Iranian government authorities and are fraudulent. The company urges market participants not to engage with such requests and to verify any similar notifications through official channels. The situation is exacerbated by the tense environment in the region. Since the end of February, traffic through the Strait of Hormuz has been significantly restricted amid a military conflict involving the United States and Israel. As a result, a large number of tankers and cargo vessels have accumulated in the Persian Gulf, waiting for an opportunity to pass through the strategic route. Limited access to the strait creates increased risks and intensifies pressure on shipping companies, making them more vulnerable to fraudulent schemes. According to available data, at least one vessel may have fallen victim to such deception. After complying with the attackers’ demands, the vessel attempted to pass through the strait and came under fire. This incident highlights the potentially serious consequences of trusting unverified sources of information in crisis conditions. An additional factor that may have contributed to the emergence of such schemes is the discussion at the official level of introducing fees for passage through the strait using cryptocurrency. Previously, representatives of the Iranian side had considered the possibility of collecting such payments. Fraudsters likely use this information to give their demands an appearance of legitimacy. Experts note that such schemes combine elements of social engineering and the current geopolitical agenda. Attackers rely on the fact that in conditions of uncertainty and limited access to verified information, shipping companies will act more quickly and less critically assess incoming requests. From a risk management perspective, such incidents require strengthening information verification procedures, especially when it comes to financial operations or vessel safety. It is recommended to use only official communication channels, confirm any demands through multiple independent sources, and avoid urgent payments without full verification. It is also important to consider that cryptocurrency payments in such schemes are not used случайно. They make it difficult to trace funds and recover money, which makes them a convenient tool for fraudsters. Therefore, any requests for payment in digital assets, especially in non-standard situations, should be treated with increased caution. Under current conditions, shipping companies need to pay special attention to cybersecurity and personnel training. Awareness of such schemes and clear internal response protocols can significantly reduce the likelihood of a successful attack. Thus, the scheme recorded by Marisks is an example of how geopolitical instability and technological tools can be used by attackers for profit. The key protection in such situations remains critical evaluation of information, strict verification procedures, and refusal to make hasty decisions in matters related to safety and finances.https://www.coindesk.com/business/2026/04/21/crypt https://cryptoblog.armcp.net/articles/26Lawsuit: Coinbase and Gemini for illegal betsLawsuit against Coinbase and Gemini illegal betshttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/26/1776872745809-cropped-required.webpNew York Attorney General Letitia James has filed lawsuits against Coinbase Financial Markets, Inc. and Gemini, Titan LLC, alleging that both companies are operating illegal gambling businesses in New York through their “prediction market” platforms. According to the Attorney General’s office, these platforms allow users to wager money on the outcomes of future events such as sports games, entertainment awards, and elections. The state argues that because these outcomes are uncertain and depend on chance, the services meet the legal definition of gambling under New York law. The lawsuits claim that Coinbase and Gemini have been offering these betting services without obtaining the required licenses from the New York State Gaming Commission. As a result, they are allegedly bypassing regulatory requirements that apply to licensed casinos and sports betting operators, including tax obligations that fund public services such as education, youth sports programs, and problem gambling support. A key concern raised in the lawsuits is that these platforms are accessible to users aged 18 to 20, despite New York law requiring individuals to be at least 21 years old to participate in mobile sports betting. The Attorney General argues that this exposes younger adults to financial harm and increases the risk of gambling-related addiction. The complaint also alleges that Coinbase and Gemini allow betting on events involving New York college sports teams, which is prohibited under state law. Officials claim this further demonstrates violations of gambling regulations designed to protect consumers and maintain fair oversight. Attorney General James stated that rebranding gambling as “prediction markets” does not change its legal status. She emphasized that these platforms operate without proper safeguards and expose users, including young adults, to addictive gambling behaviors and potential financial loss. The lawsuits reference research from health organizations, including findings from the National Institutes of Health indicating that early exposure to gambling increases risks of mental health issues such as anxiety, depression, and financial stress. The American Psychological Association has also reported a correlation between gambling disorders and suicidal ideation in a significant portion of affected individuals. The Attorney General is seeking court orders requiring both companies to pay financial penalties, surrender profits obtained through the alleged illegal operations, and provide restitution to affected consumers. She is also requesting damages equal to three times the profits earned from the activities in question. This action is part of a broader enforcement effort by the New York Attorney General’s Office targeting illegal gambling and unregulated digital financial platforms. Previous actions include lawsuits and shutdowns of online sweepstakes casinos and legal measures against companies accused of promoting gambling-like mechanics in video games accessible to minors. The office has issued consumer warnings advising residents to verify that any gambling-related platform is properly registered with the New York State Gaming Commission. It also encourages individuals to report suspected violations or fraudulent gaming activities through official complaint channels, including anonymous reporting options. The cases are being handled by the Investor Protection Bureau within the Division of Economic Justice, with involvement from multiple assistant attorneys general and investigative staff. The Attorney General’s office states that these actions aim to enforce state gambling laws, protect consumers, and ensure that digital betting platforms comply with regulatory standards applicable in New York.https://ag.ny.gov/press-release/2026/attorney-gene https://cryptoblog.armcp.net/articles/27Arbitrum blocks $71M linked to major exploitArbitrum freezes $71M ETH after rsETH exploit casehttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/27/1776873313773-cropped-required.webpArbitrum’s Security Council has executed an emergency intervention by freezing 30,766 ETH—worth approximately $71 million—connected to the recent $292 million rsETH exploit involving Kelp DAO. The assets were transferred into a governance-controlled intermediary wallet that can only be accessed through additional Arbitrum governance approval, effectively removing control from the original exploit-linked address. The action was taken following input from law enforcement regarding the suspected identity behind the exploit. According to Arbitrum, the operation was carried out without impacting normal users or applications on Arbitrum One, and the transfer was completed on April 20 at 11:26 p.m. ET. As a result, the frozen funds are no longer accessible to the attacker and are now under protocol governance oversight. The incident is tied to an exploit of Kelp DAO’s rsETH system, a liquid restaking token representing staked ETH positions. Attackers reportedly drained around 116,500 rsETH by compromising verifier infrastructure connected to LayerZero-powered bridging components. Early attribution from LayerZero suggested, with preliminary confidence, that the North Korean Lazarus Group may be responsible for the attack. Arbitrum’s intervention recovers roughly one quarter of the total stolen assets, marking a significant but partial mitigation of losses. The remaining funds are still subject to ongoing tracking efforts by blockchain analytics firms and law enforcement agencies, as attackers may have moved assets across multiple chains and derivatives before consolidation. Arbitrum is a layer-2 scaling network built on Ethereum, designed to improve transaction speed and reduce costs while inheriting Ethereum’s security guarantees. Its Security Council is composed of elected signers empowered to act in emergencies. While such authority exists to protect ecosystem integrity during critical incidents, direct intervention in user-linked funds remains rare and continues to raise governance and decentralization concerns across the crypto ecosystem. The freeze has also intensified a broader dispute between Kelp DAO and infrastructure provider LayerZero over responsibility for the exploit. With $71 million now effectively isolated under governance control, discussions around loss allocation, insurance coverage, and recovery planning are shifting. Any remaining shortfall may now be partially offset depending on how the frozen assets are ultimately handled through governance decisions. Kelp DAO has stated it is coordinating with ecosystem participants on potential recovery mechanisms, including a recovery fund, legal coordination, and strategies for addressing user losses. The project is also evaluating next steps regarding system reactivation and possible loss socialization. LayerZero has not issued a public response regarding Arbitrum’s decision to freeze the funds. The broader recovery outlook depends on whether additional stolen assets can be traced and frozen across other networks. Since attackers often move funds through multiple chains and liquidity routes, further action by other protocols with similar emergency governance capabilities could influence the total recovery outcome. This incident highlights the growing tension in decentralized ecosystems between immutable protocol design and emergency governance intervention. While Arbitrum’s action demonstrates an ability to respond quickly to large-scale exploits, it also underscores ongoing debates about discretionary control, decentralization principles, and the role of governance councils in safeguarding user funds during systemic security failures.https://www.coindesk.com/markets/2026/04/21/arbitr https://cryptoblog.armcp.net/articles/28OCBC Launches Tokenised Gold Fund in SingaporeOCBC, LionGlobal Launch Tokenised Gold Fund GOLDXhttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/28/1776873832194-cropped-required.webpSingapore, 20 April 2026 – OCBC, together with its asset management arm Lion Global Investors and digital asset exchange DigiFT, has launched the OCBC-LionGlobal Physical Gold Fund Token (“GOLDX token”), marking Southeast Asia’s first tokenised physical gold fund issued on a public blockchain. The GOLDX token is deployed on both Ethereum and Solana, enabling interoperability across major blockchain ecosystems. It represents regulated, on-chain exposure to the LionGlobal Singapore Physical Gold Fund (“Underlying Fund”), managed by Lion Global Investors. Through the DigiFT platform, eligible institutional investors—including banks, hedge funds, asset managers, family offices, and corporate accredited investors—can subscribe to the token using either stablecoins or fiat currencies. After subscription, GOLDX tokens are delivered directly to investors’ blockchain wallets, where they can be held, transferred, or redeemed back into fiat currency or stablecoins. The structure operates within a fully regulated framework supported by three Monetary Authority of Singapore (MAS)-regulated entities: OCBC, Lion Global Investors, and DigiFT. This setup is designed to provide institutional-grade governance, risk controls, and transparent asset backing, while still enabling the efficiency and programmability of public blockchain infrastructure. The Underlying Fund, which provides the physical gold backing, has demonstrated strong early traction, reaching S$669.4 million (approximately US$525.9 million) in assets under management as of 16 April 2026, just four months after launch. The performance reflects sustained investor demand for gold exposure amid ongoing geopolitical uncertainty and macroeconomic volatility. OCBC led the origination and structuring of the GOLDX token, defining the product architecture and commercial framework. DigiFT enabled tokenisation and distribution infrastructure, while Lion Global Investors provided fund management, investment governance, and oversight of the underlying physical gold strategy. The initiative is positioned as part of a broader shift toward tokenised real-world assets (RWAs). According to market data cited in the announcement, the global tokenised RWA market expanded to over US$18.23 billion by January 2026, rising sharply from US$1.89 billion in January 2024, reflecting accelerating institutional adoption of blockchain-based financial instruments. Demand for the GOLDX token is expected to be driven by Web3-native investors, including high-net-worth individuals and family offices operating within digital asset ecosystems. A significant portion of stablecoin liquidity in Asia remains under-deployed, and tokenised yield-bearing or asset-backed instruments such as GOLDX are increasingly viewed as a bridge between traditional finance and decentralised finance (DeFi). Singapore’s regulatory environment is also a key enabler. As a leading jurisdiction for digital asset regulation, the country continues to position itself as a global hub for compliant blockchain-based financial innovation, particularly in tokenisation of real-world assets. Kenneth Lai, Head of Global Markets at OCBC, described the launch as a milestone in the bank’s digital asset strategy. He highlighted that financial institutions are increasingly focused on bridging traditional markets with decentralised infrastructure by bringing real-world assets on-chain, allowing stablecoin capital to be deployed into regulated investment products while maintaining institutional safeguards. Teo Joo Wah, Chief Executive Officer of Lion Global Investors, emphasized that the fund was designed to combine physical gold exposure with institutional governance and regulatory oversight, offering investors additional avenues to access gold performance in a structured format. Henry Zhang, Founder and Group CEO of DigiFT, noted that gold remains a core allocation for many investors and that tokenisation enhances accessibility, settlement efficiency, and integration with digital custody systems. He added that regulated blockchain-based access to physical assets contributes to a more interoperable and efficient financial ecosystem. Overall, the GOLDX token represents a convergence of traditional asset management and blockchain infrastructure, offering regulated, tokenised exposure to physical gold while expanding the role of Singapore as a global hub for compliant digital asset innovation and real-world asset tokenisation.https://www.ocbc.com/group/media/release/2026/ocbc https://cryptoblog.armcp.net/articles/29Wirex Launches Cardano Physical Card for ADA PaysADA becomes usable worldwide via Visa payments nowhttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/29/1776874649855-cropped-required.webpCryptocurrency payments platform Wirex has officially launched its new physical payment card within the Cardano ecosystem, marking a significant step toward integrating digital assets into real-world financial use cases. Following the earlier rollout of its virtual card, this expansion enables users to spend ADA in physical retail environments, improving accessibility and usability at millions of merchant locations worldwide. The launch reflects a broader industry trend aimed at increasing the practical utility of cryptocurrencies beyond trading and investment. By integrating digital assets into everyday payment systems, providers are working to make crypto more functional for daily financial activity. ### Expanding Real-World Utility for Cardano The physical Cardano-enabled card, developed in collaboration with EMURGO, a key commercial entity within the Cardano ecosystem, allows users to spend ADA wherever Visa is accepted. This significantly expands Cardano’s real-world reach by connecting the token to a global payment infrastructure used by millions of merchants. A key advantage of the system is the reduction of friction in crypto payments. Users do not need to manually convert ADA into fiat currency before making purchases. Instead, conversion and settlement occur automatically in the background at the time of transaction, creating a more seamless payment experience similar to traditional debit or credit cards. This development aligns with Cardano’s long-term objective of building an inclusive and functional financial ecosystem where blockchain-based assets can be used as easily as conventional currencies. ### Core Features and Functional Benefits The physical Wirex Cardano card includes several features designed to appeal to both cryptocurrency users and general consumers. One of its primary incentives is a rewards system offering up to 8% Cryptoback on eligible purchases, encouraging everyday spending using digital assets. The card also provides competitive foreign exchange rates and access to global ATM networks, making it suitable for international travel and cross-border transactions. These features position it not only as a crypto payment tool but also as a practical financial product for global use. In addition, the card supports integration with Apple Pay and Google Pay, allowing users to link it with existing mobile payment ecosystems. This hybrid approach combines physical and digital payment functionality, increasing flexibility across different spending scenarios and user preferences. ### Integration of Crypto and Traditional Finance The introduction of a physical crypto payment card reflects a growing convergence between decentralized finance systems and traditional financial infrastructure. Companies such as Wirex are leveraging established payment networks like Visa to reduce barriers for mainstream adoption. For Cardano, this represents an important milestone in expanding beyond blockchain-native applications. While the network is known for its research-driven development model and technical architecture, real-world usability has been a key focus area for ecosystem growth. The physical card helps bridge the gap between blockchain utility and everyday financial transactions. The collaboration with EMURGO further highlights continued efforts within the Cardano ecosystem to support commercial adoption and expand global accessibility. By working with established financial and blockchain-focused partners, the ecosystem aims to strengthen real-world integration of its native assets. ### Step Toward Broader Adoption The timing of the Wirex Cardano card launch aligns with increasing demand in the cryptocurrency industry for practical use cases that encourage everyday adoption. Payment cards remain one of the most effective tools for achieving this goal, as they provide a familiar interface for users transitioning from traditional banking systems. By enabling ADA holders to spend their assets directly on goods and services such as shopping, dining, and travel, the card transforms Cardano from a primarily investment-oriented asset into a functional medium of exchange. This enhances its role within the broader digital economy and supports the ongoing evolution of crypto-based payment systems. Overall, the introduction of the physical Wirex Cardano card represents a step forward in integrating blockchain assets into mainstream financial infrastructure, improving usability, and expanding real-world applications for digital currencies.https://blockchainreporter.net/wirex-x-cardano-phy https://cryptoblog.armcp.net/articles/30DOJ Ends Powell Probe Amid Warsh Fed Nomination USIG takes review as Senate weighs Warsh Fed pickhttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/30/1777137925554-cropped-required.webpThe U.S. Department of Justice on Friday ended its criminal investigation into Federal Reserve Chair Jerome Powell, removing a significant procedural obstacle to the Senate’s consideration of President Donald Trump’s nominee Kevin Warsh as Powell’s potential successor. Jeanine Pirro, the U.S. Attorney for the District of Columbia, announced on the social media platform X that her office would discontinue the investigation. This decision came shortly after Warsh appeared before the Senate Banking Committee for his confirmation hearing earlier in the week. Just days before, Pirro had indicated that the investigation would continue. However, the inquiry had recently faced a setback after a federal court invalidated subpoenas issued by her office to the Federal Reserve, limiting the scope of the probe. Senator Thom Tillis, a Republican from North Carolina and member of the Banking Committee, had reportedly withheld support for moving forward with Warsh’s confirmation vote until the investigation into Powell was resolved. In her statement, Pirro said that responsibility for reviewing the Federal Reserve’s multibillion-dollar headquarters renovation project would now shift to the institution’s inspector general. She noted that the inspector general had been formally asked to conduct an independent review of the cost overruns associated with the project. The renovation has been under scrutiny for several months, with the Federal Reserve’s inspector general already conducting an ongoing review initiated last year. Pirro had previously cited both the construction project and Powell’s congressional testimony regarding its costs as the basis for her office’s investigation. Federal Reserve Chair Jerome Powell has previously stated that criticism of the renovation project contributed to the decision to request an inspector general review. He also noted that the inspector general had previously examined related renovation processes and procurement procedures in earlier audits. A spokesperson for the inspector general confirmed on Friday that the office is actively working to complete its evaluation of the Federal Reserve’s building renovation project. The findings will be published and shared with Congress upon completion. Pirro emphasized that her office retains the authority to reopen a criminal investigation if future findings warrant further legal action. She also stated that the inspector general’s office has the necessary authority to ensure accountability and transparency in the review process. White House spokesperson Kush Desai said that taxpayers deserve clarity regarding the Federal Reserve’s spending and expressed confidence that the inspector general is best positioned to conduct an independent assessment. He also reiterated the administration’s expectation that the Senate would move forward promptly with Warsh’s confirmation. The Federal Reserve declined to comment on the matter. Senator Tim Scott, chairman of the Senate Banking Committee, stated that the Federal Reserve’s cost overruns require thorough oversight. He welcomed the inspector general’s continued review and requested that the office brief the committee within 90 days. Scott emphasized the importance of transparency and fiscal accountability, stating that monetary policy institutions should prioritize price stability and sound management. Senator Elizabeth Warren, the committee’s top Democrat, criticized the decision to end the investigation. She argued that the move was politically motivated and intended to facilitate Warsh’s confirmation as Federal Reserve Chair. Warren also raised concerns about ongoing federal scrutiny of other Federal Reserve officials, noting that separate investigations remain active. She warned that political pressure on the Federal Reserve could undermine its independence and stated that the Senate should not proceed with Warsh’s nomination under current circumstances. She further argued that attempts to influence the Federal Reserve’s leadership reflect broader concerns about political interference in monetary policy decisions, including interest rate policy disagreements between the administration and the central bank. The Senate Banking Committee is expected to continue reviewing the nomination process alongside the inspector general’s ongoing examination of the Federal Reserve’s renovation project.https://www.cnbc.com/2026/04/24/fed-powell-doj-war https://cryptoblog.armcp.net/articles/31Aave Supports 25,000 ETH DeFi Recovery InitiativeAave DAO Allocates 25,000 ETH for DeFi Recovery v2https://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/31/1777138396135-cropped-required.webpAave DAO Proposes Major ETH Contribution to “DeFi United” Recovery Plan Following rsETH Crisis The decentralized finance (DeFi) ecosystem is currently responding to ongoing recovery challenges after the recent rsETH-related disruption. In a significant governance development, the Aave DAO has submitted a proposal to its community outlining a large-scale financial commitment aimed at stabilizing the affected markets and restoring normal protocol functionality. According to the proposal, Aave is suggesting a contribution of approximately **25,000 ETH (around $57.8 million)** to a coordinated recovery effort known as **“DeFi United.”** This initiative is designed to address systemic liquidity and collateral imbalances that emerged following the recent crisis involving KelpDAO’s rsETH product. --- ### Purpose of the Proposed Contribution The primary objective of Aave’s proposed participation is to reinforce the collateral structure behind rsETH and help restore stability across impacted DeFi protocols. The proposal highlights that the funds would be used to help close the existing collateral gap created within the rsETH ecosystem. By strengthening the asset backing, the initiative aims to reduce systemic risk and accelerate the normalization of market conditions. Aave’s governance discussion emphasizes that restoring confidence in collateralized assets is critical to maintaining broader DeFi stability, particularly in interconnected lending markets. --- ### Broader Ecosystem Participation The “DeFi United” initiative is not limited to Aave alone. It is described as a coordinated multi-protocol recovery effort involving several major participants in the Ethereum and DeFi ecosystem. Reported contributors include **EtherFi, Lido, Mantle, Ethereum-related development groups, and the Golem Foundation**. The initiative also reportedly includes active coordination from Aave founder **Stani Kulechov** alongside various development teams across participating protocols. This cross-ecosystem involvement highlights the scale of the response and the shared interest in mitigating systemic risk across DeFi infrastructure. --- ### Background of the rsETH Crisis The need for coordinated recovery efforts stems from the disruption that occurred on **April 18, 2026**, when a structural imbalance emerged between rsETH collateral on Ethereum and assets minted across multiple chains. This imbalance resulted in what has been described as a form of “non-performing loan” risk across several DeFi protocols, including Aave. The situation affected the stability of collateralized positions and introduced liquidity stress within interconnected lending markets. Although part of the affected funds were subsequently frozen by the **Arbitrum Security Council**, the underlying collateral deficit has not yet been fully resolved. As a result, protocols remain exposed to residual risk until the imbalance is addressed. --- ### Current Status and Risk Management Efforts Despite emergency containment measures, including asset freezes and coordination between security councils, the DeFi ecosystem continues to face challenges in fully restoring collateral equilibrium. The proposed “DeFi United” initiative is intended to serve as a structured response to this gap. Aave’s governance proposal positions its contribution as a proactive measure to reduce contagion risk and support broader market recovery. The emphasis is on restoring trust in liquid staking derivatives and ensuring that cross-chain collateral mechanisms remain resilient under stress conditions. --- ### Conclusion The proposed 25,000 ETH contribution by Aave DAO represents one of the most significant coordinated recovery efforts in recent DeFi history. By participating in the “DeFi United” initiative alongside other major ecosystem actors, Aave aims to help stabilize rsETH markets, address collateral deficiencies, and strengthen systemic resilience across decentralized finance infrastructure. The outcome of this governance proposal will likely play a key role in shaping how DeFi protocols collectively respond to future cross-chain liquidity and collateral risks.https://en.bitcoinsistemi.com/aave-takes-action-to https://cryptoblog.armcp.net/articles/32OpenAI GPT-5.5 Released: New AI Model Overview AIOpenAI GPT-5.5 Release: Key AI Model Improvementshttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/32/1777138977370-cropped-required.webpOpenAI Releases GPT-5.5: A Step Toward More Agentic AI Systems OpenAI has introduced GPT-5.5, its latest AI model, which the company describes as its most advanced and intuitive system to date. According to OpenAI, the model represents a significant improvement in performance across multiple domains and continues the company’s rapid release cycle of increasingly capable systems. Advancing Toward Agentic Computing During a press briefing, OpenAI co-founder and president Greg Brockman stated that GPT-5.5 marks progress toward more “agentic and intuitive computing.” He emphasized that the model is designed to be more efficient, delivering stronger reasoning capabilities while using fewer computational tokens compared to earlier versions such as GPT-5.4. Brockman noted that this efficiency contributes to broader accessibility of advanced AI capabilities for both enterprise and consumer applications. He described GPT-5.5 as part of OpenAI’s long-term direction toward more capable and flexible computing systems, while acknowledging that it represents only one step in ongoing development. He also highlighted the company’s broader vision of a future “super app,” a unified platform that could integrate tools such as ChatGPT, coding assistants like Codex, and AI-driven browsing capabilities into a single system aimed at enterprise users. Vision of a Unified AI Platform The concept of a “super app” has been discussed previously by OpenAI leadership, including CEO Sam Altman. The idea reflects a broader industry trend toward consolidating multiple AI tools into unified ecosystems that can support a wide range of tasks, from software development to research and productivity workflows. This vision is also being explored across the industry by other technology leaders, reflecting growing competition in the development of multifunctional AI platforms. Rapid Model Development Cycle OpenAI has continued releasing new models at an accelerated pace, with multiple updates introduced over recent months. Company representatives indicated that this pace of development is expected to continue. Chief Scientist Jakub Pachocki stated that progress in AI capabilities has been substantial, noting that improvements over the past two years have exceeded expectations in terms of speed and impact. He also suggested that future advancements may deliver even greater performance gains in both the short and medium term. Performance and Capabilities of GPT-5.5 According to OpenAI, GPT-5.5 is designed for broad applicability across enterprise and research use cases. Key areas of focus include: Agentic coding and software development workflows Knowledge-based enterprise tasks Mathematical reasoning and problem-solving Scientific research applications OpenAI reports that GPT-5.5 demonstrates improved performance across internal benchmarks compared to previous models. The company also states that it performs competitively against leading systems from other AI developers, including Google and Anthropic. Mark Chen, OpenAI’s Chief Research Officer, noted that GPT-5.5 shows improved ability in handling complex computing tasks and scientific workflows. He added that such capabilities may support research-intensive fields, including drug discovery, where AI-assisted modeling is becoming increasingly relevant. Safety, Cybersecurity, and Deployment Strategy During the briefing, OpenAI staff addressed questions regarding cybersecurity and responsible deployment. Mia Glaese, a member of the technical team, stated that the company maintains a long-standing approach to model safety and continues to refine its rollout processes to reduce risk. She emphasized that GPT-5.5 will be integrated into OpenAI’s existing safety framework as part of its deployment strategy for enterprise and consumer environments. Availability OpenAI confirmed that GPT-5.5 is being rolled out starting Thursday. The model is being made available to ChatGPT users across Plus, Pro, Business, and Enterprise tiers. A higher-performance variant, GPT-5.5 Pro, is being released for Pro, Business, and Enterprise customers. Summary GPT-5.5 represents an incremental but meaningful advancement in OpenAI’s model development roadmap. The system focuses on improved efficiency, stronger reasoning, and broader applicability across enterprise, scientific, and developer-focused tasks. While positioned as a step forward toward more autonomous and integrated AI systems, OpenAI acknowledges that it is part of a longer-term evolution rather than a final endpoint.https://techcrunch.com/2026/04/23/openai-chatgpt-g https://cryptoblog.armcp.net/articles/33TRON DAO Integrate LI.FI for Cross-Chain LiquidityLI.FI integrates TRON for seamless blockchain swaphttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/33/1777139698376-cropped-required.webpGeneva, Switzerland — April 21, 2026 — TRON DAO, a community-governed decentralized autonomous organization focused on advancing blockchain-based infrastructure and decentralized applications (dApps), has announced a new integration between the TRON blockchain and LI.FI, a cross-chain liquidity and interoperability protocol. According to the announcement, LI.FI has integrated TRON into its universal liquidity and routing layer, enabling applications built on LI.FI to access TRON’s blockchain ecosystem. This connection allows developers and users to perform cross-chain transfers, bridging, and token swaps between TRON and multiple other blockchain networks, including both EVM-compatible and non-EVM ecosystems. TRON is widely known for its high-throughput blockchain design and low transaction fees, which have contributed to its role as a settlement layer for stablecoin transactions. The network reportedly supports significant stablecoin activity, including large-scale USDT circulation and high daily transfer volumes. These characteristics make TRON a commonly used infrastructure for payments, remittances, and on-chain value transfer. Through LI.FI’s integration, TRON’s liquidity becomes accessible via a unified API layer. This allows developers to interact with TRON’s ecosystem without needing to independently manage multiple bridge or cross-chain integrations. Instead, LI.FI’s routing system handles asset movement across chains, improving efficiency and reducing operational complexity for applications. The integration is intended to improve capital flow between TRON and other blockchain networks by reducing friction in cross-chain transactions. It also enables more direct access to stablecoin liquidity, particularly USDT, across different ecosystems. As a result, users may benefit from simplified cross-chain swaps and transfers within supported decentralized applications. Sam Elfarra, Community Spokesperson for TRON DAO, stated that integration with LI.FI strengthens TRON’s connectivity across the broader blockchain landscape. He emphasized that reducing friction in asset transfers supports TRON’s role as a settlement layer for global stablecoin activity and enhances accessibility for both developers and end users. From LI.FI’s perspective, CEO and Co-Founder Philipp Zentner noted that integrating TRON aligns with the company’s objective of simplifying access to liquidity across multiple blockchains. He highlighted that TRON’s stablecoin liquidity, combined with LI.FI’s routing infrastructure, allows developers to access a large on-chain liquidity market without implementing separate integrations for each network. The collaboration is positioned within the broader trend of increasing stablecoin adoption for cross-border payments, decentralized finance (DeFi), and digital financial infrastructure. By connecting TRON to LI.FI’s interoperability framework, the integration aims to support more efficient movement of digital assets across blockchain ecosystems. Overall, the integration expands TRON’s interoperability and reinforces its position in the stablecoin and payments sector, while enabling LI.FI to extend its cross-chain liquidity routing capabilities to one of the more active blockchain networks in terms of stablecoin usage.https://www.newsfilecorp.com/release/293462/TRON-I https://cryptoblog.armcp.net/articles/34US Freezes $344M Crypto Linked to Iran SanctionsUS sanctions freeze $344M crypto tied to Iran casehttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/34/1777139964859-cropped-required.webp**US Freezes $344M in Crypto Linked to Iran Amid Sanctions Pressure** The Trump administration has frozen approximately $344 million in cryptocurrency assets it alleges are linked to Iran, intensifying economic pressure on Tehran amid ongoing geopolitical tensions and stalled diplomatic negotiations. ### Key Developments The US Treasury Department confirmed it has sanctioned multiple crypto wallets identified as being connected to Iranian financial activity. Treasury Secretary Scott Bessent stated that authorities are actively targeting financial networks used by Iran to move funds internationally, including digital assets. A US official said the action was based on intelligence indicating ties between the frozen funds and Iranian entities, including suspected links to the Central Bank of Iran. The investigation reportedly involved blockchain analytics firms that traced transactions through Iranian exchanges and intermediary wallets. ### Role of Private Crypto Firms Stablecoin issuer Tether confirmed it assisted US authorities in freezing the assets, stating that the wallets were flagged due to potential involvement in unlawful activity. The company acted after receiving information from US agencies regarding suspicious transactions. The seized crypto was held across two digital wallet addresses, according to reports. ### Iran’s Use of Cryptocurrency US officials and blockchain analysts say Iran has increasingly relied on cryptocurrency to bypass international sanctions and maintain access to global financial systems. Digital assets provide a less regulated channel compared to traditional banking networks, making enforcement more complex. According to Chainalysis, Iranian crypto holdings reached an estimated $7.8 billion in 2025, with a significant portion attributed to entities linked to Iran’s Islamic Revolutionary Guard Corps (IRGC). Analysts say these funds have historically moved through high-volume transactions between private wallets and exchange platforms. Experts note that sanctioned states, including Iran, have adopted crypto-based strategies to support trade, stabilize currency pressure, and finance state operations under restricted access to global banking. ### Impact Assessment Financial experts suggest the freeze is symbolically significant but may have limited strategic impact. Daniel Tannebaum of the Atlantic Council noted that Iran has developed mechanisms over decades of sanctions to continue cross-border financial operations, including the use of third-party intermediaries and alternative payment systems. He added that broader enforcement efforts targeting enabling jurisdictions and intermediaries may be more effective than isolated asset freezes. ### Broader Enforcement Actions In parallel with the crypto freeze, the US Treasury also imposed new sanctions on a China-based oil refinery accused of purchasing billions in Iranian petroleum, signaling continued focus on secondary sanctions targeting Iran’s trade partners. ### Security Context Reports indicate that cyber activity has also played a role in the broader conflict environment. In previous incidents, hackers believed to be aligned with Israeli interests reportedly targeted Iranian crypto exchanges, highlighting the growing intersection of cyber warfare and digital finance. ### Conclusion The seizure of $344 million in cryptocurrency reflects an expanding US strategy to disrupt Iran’s financial networks through digital asset tracking and sanctions enforcement. While officials emphasize its importance, analysts caution that Iran’s long-standing adaptation to sanctions may limit the immediate economic impact. The situation underscores the growing role of cryptocurrency in geopolitical conflict and sanctions evasion, as well as the increasing cooperation between governments and private blockchain analytics firms in tracking illicit financial flows.https://edition.cnn.com/2026/04/24/politics/us-fre https://cryptoblog.armcp.net/articles/35DeepSeek V4 Runs on Huawei Chips,Redefines AI TechDeepSeek V4 Strengthens Huawei AI Chip Ecosystemhttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/35/1777140603597-cropped-required.webpDeepSeek Launches Huawei-Optimized AI Model V4 Amid US-China Tech Rivalry Overview of the Announcement Chinese AI startup DeepSeek has released a preview of its new model, V4, which is specifically adapted for Huawei’s domestic chip architecture. The launch highlights China’s accelerating push toward technological independence in artificial intelligence and reduced reliance on US semiconductor technology. The company stated that the Pro version of the model achieves strong performance in world-knowledge benchmarks, ranking just below Google’s proprietary Gemini-Pro-3.1. According to DeepSeek, the system demonstrates competitive capabilities while significantly reducing operational costs compared to leading AI models. Shift from Nvidia to Huawei Chips A key feature of the V4 model is its integration with Huawei’s Ascend chip ecosystem. Huawei confirmed that its chips were used in parts of the model’s training process. This marks a notable shift for DeepSeek, which previously relied heavily on Nvidia GPUs, the global standard for training large-scale AI systems. Industry analysts describe this transition as a strategic milestone. He Hui, a semiconductor research director at Omdia, stated that Huawei’s Ascend processors represent China’s strongest domestic alternative to Nvidia hardware. The collaboration between DeepSeek and Huawei suggests that advanced AI systems in China can increasingly operate on locally developed infrastructure. Industry Impact and Global Context The release of DeepSeek V4 comes at a time of heightened competition between the United States and China in artificial intelligence and semiconductor technology. Nvidia currently dominates the AI chip market, with its GPUs powering most leading global AI models. However, US export restrictions on advanced chips have accelerated China’s efforts to build a self-sufficient semiconductor ecosystem. Nvidia CEO Jensen Huang has previously warned that restrictive policies could weaken the company’s developer ecosystem in China. He stated in a recent podcast that widespread adoption of Huawei-based AI systems would represent a significant strategic setback for US technology leadership. Performance and Technical Characteristics According to early evaluations shared by Lewis Tunstall, a machine learning engineer at Hugging Face, DeepSeek V4 has quickly gained traction among developers and briefly reached the top position on the Hugging Face trending models list. Key technical strengths include: Strong performance in long-context reasoning tasks Efficient handling of large and complex text inputs Lower operational cost compared to competing frontier models However, the model also has limitations. It currently does not support multimodal capabilities such as image or video processing, which are increasingly common in leading AI systems. Geopolitical and Regulatory Backdrop The launch has intensified ongoing debates about technology transfer and AI competition between the United States and China. DeepSeek has faced scrutiny from US policymakers and competitors, who question whether its development benefited from American technology or know-how. The company has acknowledged using Nvidia hardware but has not confirmed whether any restricted chips were involved. It also denies intentionally using synthetic training data generated by OpenAI systems. The release occurred shortly after US officials accused China of large-scale intellectual property appropriation in the AI sector. It also precedes a planned diplomatic meeting between US President Donald Trump and Chinese President Xi Jinping in Beijing. Semiconductor Market Reaction The announcement had noticeable effects on financial markets: Chinese chip manufacturers such as Huahong Semiconductor and SMIC saw significant stock increases, rising approximately 15% and 10% respectively. Investor sentiment improved on expectations of increased demand for domestic AI hardware. Nvidia shares also remained stable to positive, supported by strong revenue forecasts from Intel and ongoing confidence in the global AI growth cycle. Strategic Significance The collaboration between DeepSeek and Huawei represents more than a product launch. It signals a broader shift in China’s AI strategy toward vertical integration of software and hardware ecosystems. If sustained, this approach could reduce dependence on foreign chip suppliers and strengthen China’s position in global AI development. At the same time, it raises concerns in the United States about fragmentation of the global AI supply chain and potential loss of technological influence. Conclusion DeepSeek’s V4 model illustrates the accelerating convergence of AI innovation and geopolitical competition. By aligning with Huawei’s chip technology, the company is contributing to China’s broader goal of technological self-reliance while challenging the dominance of US-based AI infrastructure providers such as Nvidia.https://www.manilatimes.net/2026/04/26/business/to https://cryptoblog.armcp.net/articles/49Global Crypto Fraud Crackdown Leads to 276 Arrests and Nine Scam Centers Shut Down in Major FBI, Dubai Police, and China OperationInternational law enforcement targets pig-butchering crypto scams, exposing fraud networks and protecting victims worldwide from losseshttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/49/1777564742671-cropped-required.webpUnprecedented cooperation between the Federal Bureau of Investigation, the Dubai Police Force, and China’s Ministry of Public Security of China led to the arrest of at least 276 individuals and the dismantling of nine scam centers tied to cryptocurrency investment fraud targeting U.S. victims. The international operation was led by Dubai Police under the Ministry of Interior (United Arab Emirates). Among those arrested in Dubai were three defendants charged in the Southern District of California with federal wire fraud and money laundering offenses. Another suspect was arrested by the Royal Thai Police. Authorities identified the suspects as Thet Min Nyi, Wiliang Awang, Andreas Chandra, and Lisa Mariam, alongside two fugitives. Dubai Police detained Thet Min Nyi, Chandra, and Mariam, while Thai authorities arrested Awang. According to the United States Department of Justice, the suspects operated scam compounds under three organizations: Ko Thet Company, Sanduo Group, and Giant Company. Prosecutors allege these entities ran cryptocurrency investment fraud schemes commonly known as “pig-butchering.” Pig-butchering scams involve building trust with victims over time, often through fake friendships or romantic relationships, before convincing them to invest in fraudulent cryptocurrency platforms. Victims are shown fabricated profits and pressured to increase their investments, sometimes by borrowing funds or taking loans. Investigators say the defendants specifically targeted U.S. citizens and individuals in other countries. Victims were guided to create cryptocurrency accounts and transfer digital assets into fake investment platforms. Once the transfers were completed, victims lost control of their funds, which were then moved across multiple crypto wallets and laundered. The FBI began investigating in 2025 through its Homeland Security Task Force after tracing companies and individuals operating scam compounds connected to international fraud networks. Agents analyzed blockchain transactions, financial records, and complaints submitted to the FBI’s Internet Crime Complaint Center. Federal investigators have identified numerous victims across the United States, with total losses reaching millions of dollars. The investigation remains ongoing as authorities continue to track related operations. Thet Min Nyi, also known as “Pixy,” allegedly served as a recruiter and manager for Ko Thet Company. In March 2026, a federal grand jury in California indicted him and a co-conspirator on charges of wire fraud conspiracy and money laundering conspiracy, along with forfeiture allegations. In April 2026, separate criminal complaints were filed against Awang, Chandra, Mariam, and another fugitive tied to Sanduo Group and Giant Company. These cases also involve allegations of wire fraud conspiracy linked to cryptocurrency fraud operations. Dubai Police stated that its parallel investigation significantly disrupted the scam infrastructure and reaffirmed its cooperation with international law enforcement agencies to dismantle transnational financial crime networks. Thailand’s Royal Thai Police, including its Immigration Bureau and Anti Cyber Scam Center, also played a major role in the operation, leading to the arrest of Awang. Meta Platforms, the parent company of Facebook and Instagram, provided investigative support by supplying critical data to U.S. authorities. The cases are being prosecuted by the Southern District of California and the DOJ’s Computer Crime and Intellectual Property Section, with assistance from the Office of International Affairs. Separately, the FBI’s Operation Level Up has notified nearly 9,000 victims since 2024 and helped prevent an estimated $562 million in losses as of April 2026. Authorities say investigations into crypto scam enterprises remain active, including the Tai Chang Scam Enterprise based in Burma’s Karen State, highlighting the growing global effort to combat organized cryptocurrency fraud.https://www.justice.gov/opa/pr/coordinated-takedow https://cryptoblog.armcp.net/articles/50Tether Launches Open-Source Bitcoin Mining Framework to Reduce Vendor Lock-In and Improve Infrastructure FlexibilityNew modular platform enables monitoring, automation and hardware interoperability across mining sites as Tether expands Bitcoin infrastructure strategyhttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/50/1777565503554-cropped-required.webpTether has open-sourced a modular Bitcoin mining framework aimed at reducing vendor lock-in, improving interoperability, and giving mining operators more control over hardware and software environments. The company introduced a unified development and control layer designed to manage mining infrastructure across different operational setups. The framework is intended to address long-standing inefficiencies in mining software, where proprietary vendor systems often create fragmented environments that limit flexibility and increase operational costs. The new framework combines a backend software development kit (SDK) with user interface tools, allowing operators to monitor mining hardware, automate workflows, and develop custom applications across multiple mining sites through a single platform. By integrating these functions into one system, Tether aims to simplify mining operations and provide greater operational transparency. Built on a modular architecture, the framework standardizes hardware-level functions while enabling independent modules to be integrated without modifying the core infrastructure. This modular approach supports interoperability between different mining machines, software services, and operational locations, which may help operators scale more efficiently. Tether positions the framework as an open alternative to traditional mining software stacks, many of which remain closed-source and dependent on specific hardware vendors. Such dependency can create operational bottlenecks, limit customization, and increase switching costs for mining companies seeking to expand or optimize their infrastructure. By making the framework open source, Tether is seeking to encourage broader collaboration among developers, mining operators, and infrastructure providers. Open-source development may also improve transparency, security auditing, and adaptability, particularly in an industry where hardware diversity and operational efficiency remain critical factors. The framework supports deployment across multiple operating systems, including Windows, macOS, and Linux. According to Tether, it is designed to scale from small independent mining operations to large industrial mining facilities, with features covering automation, monitoring, hardware coordination, and system-level analytics. This release expands on Tether’s earlier decision to open-source its Mining OS, adding a broader development layer that enables the creation of dashboards, workflow automation systems, analytics platforms, and custom management tools. Together, these efforts indicate a larger strategy to build an open-source ecosystem for Bitcoin mining software infrastructure. The company’s latest mining-related move follows its recently disclosed 8.2% stake in Antalpha, a company focused on mining-related financial services and infrastructure. The investment suggests Tether may be increasing its strategic involvement in the mining sector beyond software development alone. Tether’s expansion into mining infrastructure comes at a time when the Bitcoin mining industry is undergoing broader structural changes. Rising operational costs, hardware competition, and changing market conditions have pushed many mining companies to seek more efficient and flexible infrastructure solutions. At the same time, several major mining firms are diversifying beyond traditional Bitcoin mining. Companies such as Riot Platforms, MARA Holdings, and Hut 8 have expanded into artificial intelligence infrastructure and high-performance computing, reflecting a broader industry shift toward diversified compute-based revenue models. Tether’s open-source framework may provide mining operators with more flexibility as the sector evolves, particularly for businesses managing mixed hardware environments or operating across multiple locations. Greater interoperability could help reduce integration friction and improve operational efficiency in an increasingly competitive market. The launch reinforces Tether’s growing presence in Bitcoin mining infrastructure and reflects a wider industry trend toward open, modular, and adaptable software systems designed to support both current mining needs and future compute-intensive applications.https://www.opensourceforu.com/2026/04/tether-laun https://cryptoblog.armcp.net/articles/51Meta and Visa Expand Stablecoin Payments via USDC Across Global Blockchain Networks, Enhancing Cross-Border Digital Financial InfrastructureMeta launches USDC payouts through Stripe on Polygon and Solana while Visa expands stablecoin settlements across multiple blockchain ecosystems worldwidehttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/51/1777566166467-cropped-required.webp**Meta Corporation** has launched stablecoin payouts for content creators, enabling payments in USD Coin through wallets operating on the Polygon and Solana networks. The initiative is being implemented in partnership with Stripe, which acts as the payment provider and settlement infrastructure partner. At the initial stage, the new payout option is available to creators in Colombia and the Philippines. The launch reflects growing institutional interest in stablecoin-based payment systems, particularly for cross-border settlements where traditional payment rails often involve higher costs and longer processing times. According to Meta, because settlements in stablecoins are tied to blockchain-based assets, users will receive specialized reporting from Stripe covering cryptocurrency transactions. The company advised participants to maintain a complete transaction history for tax compliance and financial reporting purposes. This recommendation highlights one of the operational realities of digital asset payments: transparency and recordkeeping remain essential for regulatory and tax obligations. Reports about Meta’s renewed interest in stablecoin infrastructure first emerged in February 2026. Beyond integrating a third-party provider for dollar-denominated token settlements, the company is reportedly working on its own digital wallet product. Such a wallet could provide creators and users with direct access to blockchain-based balances, simplifying transfers and potentially expanding financial functionality within Meta’s ecosystem. This move marks a notable return to blockchain payments for Meta. In 2019, the company, then operating under the name Meta Platforms, introduced the Libra project — a proposed global stablecoin intended to support international payments. Alongside Libra, Meta developed Calibra, a digital wallet designed for storing and transferring the token. However, both initiatives faced significant regulatory resistance from governments and financial authorities, ultimately forcing the company to discontinue the effort. The current strategy differs significantly from Libra. Instead of issuing its own stablecoin, Meta is relying on an established third-party digital dollar asset and regulated payment infrastructure. This approach may reduce regulatory friction while allowing the company to participate in the expanding digital payments sector. At the same time, Visa continues expanding its own stablecoin payment infrastructure. The company announced that its pilot stablecoin settlement system is now being extended to five additional blockchain networks: Arc, Base, Canton, Polygon, and Tempo. Previously, the pilot only supported Avalanche, Ethereum, Solana, and Stellar. Visa reported that its stablecoin settlement volume increased by 50% quarter-over-quarter, reaching $7 billion. The growth indicates rising adoption of blockchain-based payment rails by financial institutions and enterprise clients seeking faster and more cost-efficient transaction settlement mechanisms. Company representatives said that integrating additional blockchain ecosystems is part of Visa’s broader strategy to unify payment processing within a standardized infrastructure. The goal is to enable interoperability across multiple blockchain networks while maintaining compliance with financial regulations. Visa’s stablecoin pilots have been active for several years and are now operational across Latin America, the Caribbean, Europe, Asia-Pacific, Central Europe, the Middle East, and Africa. In November 2025, Visa expanded its services by enabling USDC payments through American banking partners, signaling deeper integration between traditional finance and blockchain-based settlement systems. Further strengthening its digital asset strategy, Visa announced on April 28 a partnership with WeFi, a fintech founded by Reeve Collins. The collaboration is focused on developing cryptocurrency payment solutions and expanding on-chain banking infrastructure. The parallel initiatives by Meta and Visa demonstrate a broader trend: major global payment and technology companies are increasingly adopting stablecoins as practical tools for real-world financial operations. While regulatory scrutiny remains a critical factor, the growing use of blockchain-based dollars suggests stablecoins are becoming an increasingly important component of the modern payments ecosystem.https://forklog.com/en/meta-initiates-usdc-payment https://cryptoblog.armcp.net/articles/52Shinhan Card and Solana Foundation Launch Stablecoin Payment Pilot to Test Blockchain Finance and Hybrid Banking Infrastructure Integration ModelPartnership explores stablecoin transactions, non-custodial wallets, and hybrid finance systems aligned with South Korea’s evolving digital asset regulationshttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/52/1777567516867-cropped-required.webpShinhan Card, South Korea’s largest credit card issuer, has entered a strategic partnership with the Solana Foundation to explore stablecoin-based payments and hybrid financial infrastructure. The initiative reflects a broader shift among traditional financial institutions toward blockchain adoption and regulated digital asset integration within mainstream payment systems. The collaboration was formalized through a memorandum of understanding and builds on earlier proof-of-concept work. It now advances into a structured testing phase focused on evaluating blockchain performance in controlled but realistic financial scenarios. The core objective is to assess how stablecoin payments can function within existing financial ecosystems while maintaining compliance with emerging regulatory standards. A central component of the initiative involves deploying Solana’s test network to simulate real-world payment flows between consumers and merchants. These simulations will examine transaction speed, system reliability, scalability, and cost efficiency under conditions that approximate commercial usage. By doing so, both organizations aim to determine whether blockchain-based payment rails can meet the operational requirements of large-scale financial services. Another key focus area is the implementation and evaluation of non-custodial wallet systems. These wallets allow users to retain direct control over their digital assets without relying on centralized intermediaries. Shinhan Card intends to analyze both the security implications and user experience challenges associated with such models, particularly in the context of mass-market financial adoption where risk management and ease of use must be balanced. Beyond payment processing, the partnership is designed to explore a hybrid financial architecture that combines traditional banking infrastructure with decentralized finance mechanisms. This includes the integration of oracle technology to bridge on-chain smart contracts with off-chain financial data. Such integration would enable automated execution of financial agreements based on verified real-world events, expanding the potential use cases of blockchain beyond simple transfers. To support these experiments, Shinhan Card will also develop monitoring and governance tools aimed at ensuring system integrity, transparency, and operational consistency. These tools are intended to provide oversight of blockchain-based processes while maintaining compatibility with institutional risk management frameworks used in regulated financial environments. The initiative is taking place amid increasing global interest in stablecoins as a settlement layer for digital payments. Financial institutions across Asia, Europe, and North America are actively exploring blockchain infrastructure to improve transaction efficiency, reduce settlement times, and expand access to programmable financial services. However, adoption remains cautious, with most organizations prioritizing pilot programs and controlled environments over immediate full-scale deployment. Regulatory developments in South Korea play a significant role in shaping the direction of this project. The country is currently advancing the Digital Asset Basic Act, a comprehensive legal framework expected to define operational standards for cryptocurrencies, stablecoins, and related service providers. Shinhan Card has indicated that any potential commercial rollout of blockchain-based payment solutions will depend on the final structure and requirements established under this legislation. Industry executives view the partnership as part of a long-term transition toward more interoperable financial systems. By combining regulated financial institutions with decentralized blockchain infrastructure, the goal is to create systems that support faster payments, improved liquidity management, and new forms of digital financial products while maintaining compliance with traditional financial safeguards. Kim Young-il, Executive Vice President of Shinhan Card, emphasized that the collaboration is intended to evaluate the practical applicability of blockchain technology in real financial environments. The focus, according to the company, is not only technological experimentation but also the development of viable financial models that can operate within regulatory and institutional constraints. The Shinhan Card–Solana Foundation partnership highlights a broader structural evolution in global finance, where blockchain is increasingly viewed not as a replacement for traditional systems but as an additional layer of financial infrastructure. As experimentation progresses, outcomes from this pilot will likely influence how other financial institutions approach stablecoin integration and hybrid financial system design in the coming years.https://news.bitcoin.com/shinhan-card-partners-sol https://cryptoblog.armcp.net/articles/53Wasabi Protocol Exploit Drains $5M Across Ethereum, Base and Blast After Deployer Key Compromise Exposes Critical Admin Access RisksAttackers used stolen admin key to upgrade contracts, drain WETH and tokens, raising DeFi security concerns and prompting urgent user warnings worldwidehttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/53/1777567831854-cropped-required.webpWasabi Protocol Hack Drains $5M Across Multiple Chains Wasabi Protocol experienced a major security breach that resulted in losses exceeding $5 million across several blockchain networks, including Ethereum, Base, and Blast. The exploit, which unfolded early Thursday, has been attributed not to a flaw in smart contract logic, but to the compromise of a deployer externally owned account (EOA) — a critical administrative key with elevated privileges over the protocol’s core infrastructure. Key Details of the Exploit According to blockchain security firms such as PeckShield and Blockaid, the attacker gained control of the deployer key and used it to execute unauthorized administrative actions. These included granting ADMIN_ROLE permissions to a malicious contract and upgrading core protocol components, including vaults and liquidity pools, via upgradeable proxy patterns. Hypernative detected the exploit at approximately 07:48 UTC and categorized it as high severity. The attack persisted for nearly two hours, during which multiple vaults and pools were drained. The attacker leveraged functions such as strategyDeposit to redirect user collateral and manipulated the WasabiLongPool contract by upgrading it to a malicious implementation. Assets Affected and Fund Movements The stolen assets spanned multiple tokens, with the largest single outflow totaling approximately 840.9 WETH — valued at over $1.9 million. Other compromised assets included sUSDC, PEPE, MOG, NEIRO, and cbBTC. Following the exploit, the attacker consolidated funds into ETH and distributed them across various addresses, some of which were linked to Tornado Cash — a privacy tool often used to obfuscate transaction trails. Before the breach, Wasabi Protocol’s total value locked (TVL) was estimated at around $8.5 million, based on data from DeFiLlama. This indicates that a significant portion of the protocol’s liquidity was impacted. Root Cause: Key Compromise, Not Code Vulnerability Importantly, investigators have emphasized that the exploit did not stem from a vulnerability in Wasabi’s smart contracts. Instead, the breach was caused by a compromised private key associated with the deployer EOA. This allowed the attacker to bypass standard security mechanisms and directly manipulate contract behavior through privileged access. This type of attack highlights a critical risk in decentralized finance (DeFi): centralized points of control, such as admin keys, can become single points of failure if not properly secured through measures like multi-signature wallets or hardware isolation. Official Response and User Guidance Wasabi Protocol acknowledged the incident and issued a warning to users via its official channels, advising them not to interact with any Wasabi contracts until further notice. The team stated that an investigation is ongoing and that updates will be shared as more information becomes available. In response to the incident, Virtual’s Protocol — which integrates with Wasabi — has frozen margin deposits مرتبط with the affected contracts. The team confirmed that its own systems remain secure but urged users to avoid signing any transactions связанными with Wasabi. Users are strongly encouraged to take precautionary steps, including revoking token approvals and monitoring wallet activity for any unauthorized transactions. Broader Industry Context This incident adds to a growing list of high-profile DeFi exploits in April, a month that has seen over $606 million in losses across the sector. Notably, earlier in the month, Drift Protocol — operating on the Solana network — suffered a $285 million breach. Around April 18, another exploit involving KelpDAO and LayerZero resulted in losses of approximately $292 million. These events underscore persistent security challenges in the DeFi ecosystem, particularly around access control and key management. As protocols continue to evolve, robust operational security practices — including key rotation, multi-signature governance, and real-time monitoring — are essential to mitigate systemic risks.https://www.cryptotimes.io/2026/04/30/wasabi-proto https://cryptoblog.armcp.net/articles/54US Treasury Seizes $500M in Iranian Crypto Assets, Expands Sanctions to Disrupt Oil Revenue and Financial Networks Linked to TehranOperation targets wallets, banks, and oil buyers, combining blockchain analysis and secondary sanctions to limit Iran’s global financial accesshttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/54/1777568242363-cropped-required.webpThe U.S. Department of the Treasury has intensified its economic pressure campaign against Iran, seizing nearly $500 million in crypto-related assets, according to Treasury Secretary Scott Bessent. Speaking publicly, Bessent outlined that the initiative—referred to as Operation Economic Fury—aims to systematically disrupt Tehran’s financial infrastructure by targeting digital assets, restricting oil revenues, and isolating the country from global financial systems. The campaign combines traditional financial enforcement with advanced blockchain tracking. Measures include freezing bank accounts, seizing overseas holdings, and applying diplomatic pressure on foreign governments and private companies to cut financial ties with Iran. The broader objective is to weaken the state’s ability to fund military operations and regional proxy networks, which U.S. officials consider a national security concern. A significant portion of the recent enforcement activity focused on cryptocurrency. The Treasury previously moved to freeze approximately $344 million in digital assets linked to Iranian entities. These funds were largely held in USDT, a widely used stablecoin issued by Tether. The action was carried out in coordination with blockchain analytics firm Chainalysis, highlighting increasing collaboration between government agencies and private-sector firms in monitoring illicit financial flows. According to officials familiar with the investigation, the targeted wallets were connected to transactions involving Iranian cryptocurrency exchanges and intermediary addresses tied to entities associated with the Central Bank of Iran. This indicates a structured network designed to bypass traditional sanctions using digital assets, which are harder to trace without specialized tools. Bessent emphasized that the administration’s strategy extends beyond crypto enforcement. The Treasury has issued warnings to international buyers of Iranian oil, stating that the U.S. is prepared to impose secondary sanctions on companies, financial institutions, and industries that facilitate or support Iran’s oil exports. These measures are intended to further limit the country’s primary source of revenue and increase economic pressure on the government. The approach reflects a broader shift in sanctions policy, where digital assets are now a central focus alongside banking and trade restrictions. U.S. authorities argue that integrating blockchain intelligence into enforcement frameworks improves their ability to detect, trace, and freeze illicit funds in near real time. Overall, Operation Economic Fury represents a multi-layered strategy combining financial sanctions, international cooperation, and technological capabilities. By targeting both traditional and emerging financial channels, the U.S. aims to constrain Iran’s economic activity and reduce its capacity to operate within the global financial system.https://cryptobriefing.com/iran-crypto-sanctions-s https://cryptoblog.armcp.net/articles/55UK FCA Establishes Regulated Framework for Tokenized Funds, Enabling Onchain Records and Direct Dealing While Maintaining Strong Investor ProtectionsPolicy PS26/7 Allows DLT-Based Fund Operations, Supports Stablecoin Settlement Exploration, and Advances UK Cryptoasset Framework Toward 2027 Launchhttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/55/1777568811132-cropped-required.webpThe United Kingdom is advancing its digital asset strategy by formally integrating tokenized funds into its existing regulated fund framework, marking a significant step toward mainstream adoption of blockchain-based financial infrastructure. Under new guidance issued in policy statement PS26/7 by the Financial Conduct Authority, authorized funds can now utilize distributed ledger technology (DLT) to maintain investor records and execute fund operations, provided they meet strict regulatory and operational resilience standards. This policy enables firms to treat onchain transaction records as the primary register of ownership, removing the requirement for fully duplicated offchain systems in certain cases. However, this flexibility is contingent on robust contingency planning to ensure data integrity, system continuity, and investor protection. The FCA’s approach reflects a deliberate effort to incorporate innovation within the existing regulatory perimeter rather than allowing parallel, less-regulated systems to emerge. A central component of the framework is the introduction of the optional direct-to-fund (D2F) dealing model. This structure allows funds or their appointed depositaries to directly issue or cancel units in response to investor subscriptions and redemptions. By eliminating intermediated steps typically handled by fund managers, the D2F model simplifies transaction flows and improves operational efficiency, particularly when integrated with onchain settlement mechanisms. The FCA also confirms that tokenized fund structures can operate across public blockchain networks, provided that investor rights, fee structures, and legal protections remain consistent regardless of the underlying technology. This includes the possibility of issuing fund units across multiple blockchains, as long as compliance controls and governance standards are maintained. Importantly, the regulator signals openness to the future use of digital cash and stablecoins for settlement and fund-related expenses, subject to further regulatory approvals and safeguards. This aligns with broader global trends where stablecoins are increasingly viewed as viable settlement instruments in financial markets. The policy builds on earlier initiatives outlined in the UK’s digital assets roadmap and reflects ongoing collaboration between regulators, asset managers, and technology providers. It also follows the FCA’s recent consultations on a comprehensive cryptoasset regulatory regime, which will cover areas such as issuance, trading, custody, and staking. The full framework is expected to be implemented by October 2027. From a market perspective, the move is expected to enhance the efficiency, transparency, and accessibility of fund operations. Tokenization can reduce settlement times, lower operational costs, and enable more flexible ownership structures. At the same time, the FCA emphasizes that these benefits must not come at the expense of investor protection, which remains a core regulatory priority. The policy also reflects a broader shift in the financial industry, where digital assets are transitioning from speculative instruments to practical infrastructure components. As highlighted during events such as Consensus 2026, institutional focus is increasingly centered on real-world applications, including tokenized government securities, private credit, and other real-world assets. Looking ahead, the FCA outlines a phased evolution from tokenized funds toward fully tokenized asset ecosystems, including programmable cash flows and smart contract-based fund administration. Future consultations planned for 2026 will further explore the role of DLT in wholesale financial markets, reinforcing the UK’s ambition to remain a leading global hub for digital finance innovation. In summary, policy statement PS26/7 provides a structured and compliant pathway for integrating tokenization into mainstream fund management. By balancing innovation with regulatory oversight, the UK is positioning itself to harness the efficiencies of blockchain technology while maintaining high standards of market integrity and investor protection.https://tradersunion.com/news/financial-news/show/ https://cryptoblog.armcp.net/articles/56War Department Expands Secure AI Integration Across Classified Networks to Enhance Military Decision-Making and Operational ReadinessPartnerships with Leading AI Companies Support Scalable, Compliant Deployment in IL6 and IL7 Environments for Defense and Intelligence Operationshttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/56/1777741876759-cropped-required.webpThe War Department has formalized agreements with eight leading frontier artificial intelligence companies—SpaceX, OpenAI, Google, NVIDIA, Reflection, Microsoft, Amazon Web Services, and Oracle—to deploy advanced AI capabilities within classified network environments for lawful operational use. These partnerships are designed to accelerate the Department’s transition toward an AI-enabled force while reinforcing compliance with national security standards, governance frameworks, and operational oversight requirements. The integration of secure, high-performance AI systems into Impact Level 6 (IL6) and Impact Level 7 (IL7) environments represents a significant step in modernizing defense infrastructure. These environments handle highly sensitive and classified data, requiring strict adherence to cybersecurity protocols, access controls, and auditing mechanisms. By embedding AI into these networks, the Department aims to enhance data processing efficiency, improve situational awareness, and support timely, informed decision-making across complex and dynamic operational contexts. Participating companies are contributing infrastructure, models, and technical expertise to ensure reliable deployment across both IL6 and IL7 systems. This collaboration supports the Department’s broader AI Acceleration Strategy, which is structured around three primary domains: warfighting capabilities, intelligence analysis, and enterprise operations. Each domain benefits from scalable AI tools that can assist with data synthesis, predictive analytics, operational planning, and administrative efficiency. GenAI.mil, the Department’s official AI platform, illustrates the practical impact of this initiative. With adoption by over 1.3 million personnel, the platform has processed tens of millions of prompts and enabled the deployment of hundreds of thousands of AI agents within a short timeframe. These tools are being applied across military, civilian, and contractor roles to streamline workflows, reduce operational timelines, and improve productivity. Tasks that previously required months of coordination and analysis are increasingly being completed within days, reflecting measurable efficiency gains. To ensure long-term sustainability and resilience, the Department is prioritizing a flexible architecture that avoids dependency on any single vendor. This multi-provider approach promotes interoperability, encourages innovation, and mitigates risks associated with vendor lock-in. It also aligns with best practices in enterprise IT governance, enabling the Joint Force to adapt to evolving technological and operational requirements without compromising security or performance. The initiative underscores the importance of maintaining a robust domestic ecosystem of AI developers and infrastructure providers. A diverse and competitive technology base is essential for advancing capabilities while ensuring alignment with national security interests, regulatory standards, and ethical considerations. The Department emphasizes responsible AI deployment, including transparency, accountability, and human oversight in decision-critical applications. Under the direction of national leadership, including President Trump and Secretary Hegseth, the Department is committed to expanding the role of advanced AI in defense operations. This includes continuous evaluation of system performance, risk management, and compliance with applicable laws and policies governing the use of AI in military contexts. Overall, these agreements represent a coordinated effort to strengthen the technological foundation of the United States military. By integrating secure and scalable AI solutions, the Department aims to enhance operational readiness, support informed decision-making, and maintain a strategic advantage in an increasingly complex global security environment.https://www.war.gov/News/Releases/Release/Article/ https://cryptoblog.armcp.net/articles/57Carrot to Shut Down Following Drift Exploit Fallout, Underscoring Hidden Risks in DeFi Interdependence and Cross-Protocol VulnerabilitiesPhased exit plan targets May 14, 2026 deadline as users withdraw funds and leveraged positions unwind amid rising concerns over systemic fragility**https://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/57/1777742386673-cropped-required.webpDeFi protocol Carrot has announced its shutdown following the impact of the Drift exploit. In an official statement, the team confirmed that ongoing operational pressure and systemic risk exposure have made it unsustainable to continue. While Carrot was not directly hacked, its reliance on interconnected external systems exposed it to second-order risks—an increasingly common vulnerability in modern decentralized finance. This development highlights a broader structural issue across Ethereum and the wider DeFi ecosystem. As protocols become more composable and integrated, they also inherit dependencies that can amplify failures. Discussions within the community have already pointed to similar dynamics during periods like the Ethereum Staking Boom, where liquidity, incentives, and systemic exposure became tightly coupled. To ensure user protection and maintain orderly operations, Carrot has introduced a structured wind-down process. Users are required to withdraw funds before May 14, 2026. According to the team, deposits remain accessible, but the protocol’s internal structure will gradually shift during the shutdown phase. Instead of triggering abrupt liquidation events, Carrot is implementing a phased deleveraging strategy. System-wide leverage will be reduced to zero over time, allowing liquidity to be unlocked and redirected toward user withdrawals. This mechanism is particularly important for holders of CRT, as it aims to stabilize redemption flows and prevent sudden imbalances. This approach reflects a more mature risk-management model within DeFi. Rather than encouraging panic-driven exits, structured unwinds are designed to preserve fairness, reduce volatility, and limit systemic stress. However, the need for such mechanisms also underscores the inherent complexity and fragility of leveraged decentralized systems. The root cause of the shutdown can be traced back to the Drift exploit, one of the most significant DeFi incidents of 2026. The attack resulted in substantial financial losses and revealed vulnerabilities extending beyond individual smart contracts. Unlike traditional exploits, this event leveraged multiple layers of weakness, including governance assumptions, collateral dynamics, and cross-protocol dependencies. This signals an evolution in attack vectors within DeFi. Protocols are no longer isolated entities but interconnected components of a larger financial network. When one system is compromised, the effects can cascade across the ecosystem. Carrot’s situation illustrates how indirect exposure can be just as impactful as a direct breach.https://etherworld.co/carrot-shuts-down-after-drif https://cryptoblog.armcp.net/articles/58French National Maximilien de Hoop Cartier Sentenced to 8 Years by US Court for $470M Crypto Money Laundering and Bank Fraud Scheme CaseUS Authorities Detail OTC Crypto Network, Shell Firms, and $2.3M Forfeiture in Major AML Enforcement Case Linked to Illicit Funds Flow Abroadhttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/58/1777742736807-cropped-required.webpFrench national Maximilien de Hoop Cartier has been sentenced to eight years in prison for laundering hundreds of millions of dollars through cryptocurrency-related infrastructure. The ruling was issued by the United States District Court for the Southern District of New York following his guilty plea to operating an unlicensed money-transmitting business and participating in a conspiracy to commit bank fraud. According to official court filings and investigative records, Cartier had been operating an over-the-counter (OTC) cryptocurrency exchange service since at least 2018. This platform allowed clients to convert digital assets into fiat currency outside of regulated financial systems, bypassing standard compliance and anti-money laundering (AML) safeguards. Authorities determined that the operation relied on a complex structure designed to obscure the origin and destination of funds. This included the creation and use of multiple shell companies registered in the United States, the opening of bank accounts under falsified business identities, and the submission of fabricated contracts and invoices to financial institutions. These measures enabled the systematic conversion of cryptocurrency into cash, which was then transferred internationally, including to jurisdictions such as Colombia. Law enforcement agencies estimate that more than $470 million flowed through this illicit network. A portion of these funds was linked to proceeds from criminal activities, including drug trafficking. The scale and duration of the operation raised significant compliance and regulatory concerns, particularly regarding the misuse of cryptocurrency infrastructure for large-scale financial crime. In 2021, investigators conducted an undercover operation that resulted in Cartier’s companies receiving approximately $937,000. Following this transaction, authorities seized the associated bank accounts. Subsequent actions by Cartier to recover the funds included providing false statements to investigators regarding know-your-customer (KYC) procedures, licensing status, and the nature of his business activities. He also submitted forged documentation in an attempt to legitimize the operation. As part of the sentencing, the court ordered Cartier to forfeit more than $2.3 million, representing proceeds derived from unlawful activities. Additionally, control over the shell company accounts involved in the scheme has been transferred to the government. This case reflects broader enforcement efforts by U.S. authorities to address financial crimes involving digital assets, particularly where unlicensed money transmission and fraudulent banking practices are involved. Regulators continue to emphasize the importance of compliance with KYC, AML, and licensing requirements within the cryptocurrency sector. In related cases, enforcement actions have been taken against other individuals involved in crypto-related financial crimes. The United States District Court for the Northern Mariana Islands previously sentenced Sze Man Yu Inos to 71 months in prison for a $769,000 fraud scheme involving digital assets. Similarly, a federal court in Washington sentenced Evan Tangeman, a 22-year-old from California, to 70 months in prison for his role in laundering funds derived from cryptocurrency theft. These cases collectively highlight increasing scrutiny and legal accountability in the crypto industry, particularly concerning illicit financial flows and the misuse of decentralized technologies for unlawful purposes.https://incrypted.com/en/french-national-sentenced https://cryptoblog.armcp.net/articles/59Brazils Central Bank Restricts Crypto Use in eFX Cross Border Payments Under Resolution BCB 561 Tightening Stablecoin Settlement Rules Compliance RuleBrazil updates foreign exchange framework banning crypto stablecoins in eFX settlement flows while keeping trading legal under strict supervision rulehttps://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/59/1777743236266-cropped-required.webpBrazil’s central bank has introduced updated foreign exchange regulations that tighten the use of crypto assets in regulated cross-border payments, strengthening oversight of stablecoin-based settlement within the country’s electronic foreign exchange (eFX) framework. The changes were issued through Resolution BCB No. 561, published on April 30 by the Banco Central do Brasil. ### Changes to the eFX System The eFX framework is a regulated system used in Brazil for digital international payments, including transfers, purchases, and withdrawals. Resolution 561 revises how this system operates by imposing stricter rules on settlement flows between Brazilian payment providers and foreign counterparties. Under the new rules, all payments and receipts between an eFX provider and a foreign partner must be executed exclusively through traditional foreign exchange channels or through Brazilian real accounts held by non-residents. This effectively removes virtual assets from the settlement layer of regulated FX transactions. ### Crypto and Stablecoin Restrictions A central element of the regulation is the prohibition of using virtual assets—such as Bitcoin, USDT, USDC, and other stablecoins—as settlement instruments within the eFX system. In practice, this means that payment providers cannot convert Brazilian reais into crypto assets and use blockchain networks to settle international payments under the regulated FX framework. The central bank is explicitly separating crypto activity from licensed foreign exchange operations. At the same time, the rule does not ban crypto in general. Individuals and companies can still legally buy, sell, hold, and transfer digital assets. The restriction applies only to their use as infrastructure for regulated cross-border payment settlement. ### Regulatory Objectives The central bank’s move is part of a broader strategy to bring digital asset activity under formal financial supervision while reducing risks related to money laundering, fraud, and opaque international transfers. Brazil has been steadily tightening crypto oversight. In November, the central bank introduced a comprehensive regulatory framework for virtual asset service providers (VASPs), extending anti-money laundering (AML), counter-terrorism financing, governance, transparency, and reporting obligations to the sector. These rules are expected to take effect in February. Authorities have paid particular attention to stablecoins, which dominate crypto usage in Brazil. In the first half of 2025, crypto transactions reached about 227 billion reais (around $42.8 billion), with USDT accounting for roughly two-thirds of volume and Bitcoin about 11%. ### FX Classification of Crypto Transactions Brazil has also expanded the classification of certain crypto activities as foreign exchange operations. This includes buying, selling, or exchanging fiat-pegged virtual assets when used in cross-border transactions. The classification also applies to international payments involving crypto assets, including those linked to card payments and electronic transfer systems. This brings selected crypto flows under the same regulatory framework as traditional FX activity when used for international settlement. ### eFX Expansion and Limits Resolution 561 also expands the scope of the eFX system by allowing transfers related to investments in financial and capital markets in Brazil and abroad. However, these operations are limited to $10,000 per transaction. The same limit applies to certain digital payment solutions that are not integrated into e-commerce platforms. This is intended to balance innovation with risk control in digital finance. ### Compliance Requirements The new framework introduces stricter compliance and reporting obligations. Companies providing international payment services without authorization may continue operating temporarily but must apply for central bank authorization by May 31, 2027. Authorized institutions must update their registration with the central bank’s Unicad system by October 30, 2026. Additional requirements include: * Segregation of client funds for eFX operations * Monthly reporting through FX regulatory systems * Record retention for at least 10 years ### Impact of the Regulation The central bank says the goal of Resolution 561 is to improve traceability and strengthen safeguards in cross-border financial flows. By excluding crypto assets from regulated FX settlement infrastructure, Brazil is reinforcing a clear boundary between decentralized digital assets and the formal banking system. While crypto remains legal for trading and custody, its role in regulated international payments is now significantly restricted.https://cryptobriefing.com/brazil-crypto-regulatio https://cryptoblog.armcp.net/articles/60SBI and Visa Launch Crypto Reward Credit Cards in Japan, Expanding XRP, Bitcoin, and Ethereum Use in Everyday Consumer PaymentsSBI partners with Visa to introduce crypto cashback cards in Japan, rewarding users with XRP, BTC, and ETH for daily purchases.https://s3.eu-central-1.amazonaws.com/armcp-prod.upload/articles/60/1777743834188-cropped-required.webpSBI Holdings has announced a strategic partnership with Visa to introduce crypto reward credit cards in Japan, marking another significant step toward integrating digital assets into mainstream consumer payments. The initiative, confirmed by SBI Holdings Chairman and President Yoshitaka Kitao, allows cardholders to earn cryptocurrency rewards, including Bitcoin, Ethereum, and XRP, through everyday purchases. The product is designed to simplify crypto adoption by combining traditional payment infrastructure with blockchain-based reward systems. Instead of relying on conventional cashback points, users receive digital asset rewards directly into supported crypto wallets, creating a seamless connection between daily spending and crypto ownership. Under the program, standard cardholders can earn up to 2.5% in cryptocurrency rewards based on transaction volume and promotional conditions. Premium Gold card users may receive rewards of up to 10% depending on spending tiers and limited-time incentive structures. The launch aligns with Japan’s broader transition toward digital-first payment systems, where cashless transactions continue gaining traction. By leveraging Visa’s established payment infrastructure and SBI’s expanding crypto ecosystem, the collaboration aims to lower barriers to entry for users unfamiliar with digital assets. SBI has consistently positioned itself as one of Japan’s most active financial institutions in blockchain and cryptocurrency development. The company has maintained strong exposure to XRP as part of its long-term digital asset strategy, with its partnership history involving Ripple-related financial products and infrastructure. This latest card initiative strengthens SBI’s wider ecosystem approach, where payments, crypto exchanges, and blockchain services are increasingly interconnected. At the same time, SBI is reportedly exploring a potential acquisition and capital alliance with Bitbank, one of Japan’s major cryptocurrency exchanges. If completed, the move would further expand SBI’s influence across Japan’s digital asset market by strengthening its exchange infrastructure and liquidity channels. The potential Bitbank deal reflects a growing trend of consolidation within Japan’s crypto sector, where established financial institutions are seeking greater control over infrastructure, customer acquisition, and market access. Separately, Rakuten Wallet has also expanded its cryptocurrency integration, contributing to increased attention around XRP’s practical use in retail payments. Rakuten’s ecosystem presents substantial scale. Its payment network, Rakuten Pay, reportedly serves approximately 44 million users across Japan, while its loyalty system holds around $23 billion worth of reward points in circulation. Market participants view Rakuten’s crypto expansion and SBI’s Visa-backed card launch as meaningful developments for XRP’s broader adoption narrative. For years, XRP has largely been viewed as a speculative or traded digital asset, with much of its market activity centered around exchange trading rather than consumer utility. However, expanding integration into real-world payment systems may gradually reshape that perception. Industry analysts suggest that combining crypto rewards, exchange infrastructure, and consumer payment channels creates a stronger foundation for practical digital asset adoption. For XRP specifically, these developments increase its visibility across multiple consumer touchpoints, from payment rewards and wallet deposits to exchange services and retail transactions. Japan continues to stand out as one of the most regulated and innovation-friendly crypto markets globally, making it an important testing ground for mainstream digital asset adoption. The SBI-Visa partnership highlights how traditional financial institutions are increasingly exploring ways to integrate crypto into everyday financial products without requiring major behavioral changes from consumers. By embedding crypto rewards into familiar credit card spending habits, SBI and Visa may accelerate retail participation in digital assets while supporting broader financial innovation. As adoption expands and infrastructure matures, Japan could become a leading example of how crypto rewards evolve from niche incentives into mainstream financial tools, with XRP positioned at the center of that transition alongside Bitcoin and Ethereum.https://coinpaper.com/16770/sbi-group-and-visa-lau