BitConnect - Isikimu se-Ponzi esithembisa ukubuya okuphezulu, eqoqwe u- $ 3.5 billion (2016-2018), wawa, washiya abatshalizimali bengenayo imali.
OneCoin — MLM-isitayela scam, waqoqa phezu $ 4 billion kusukela 2014. Umsunguli wanyamalala, futhi i-blockchain yaphenduka i-fictitious.
I-Pincoin ne-iFan - Isikimu esivela eVietnam, saheha u- $ 660 million ngokusebenzisa ama-ICO amanga. Abaphathi banyamalala nemali.
Prodeum — A "ukukhiqiza tracker" wanyamalala ngemva kokuqoqa izimali, eshiya kuphela igama elithi "penis" kusayithi layo.
Centra Tech — Wathembisa ikhadi lasebhange crypto, waphakamisa $25 million. Abasunguli batholwa benecala lokukhwabanisa.