ponzi scheme

SEC, Securities and Exchange Commission
SEC Charge Mother-Son Duo for Alleged Crypto ‘Supercomputer’ Ponzi Scheme
The agency said the pair raised over $12 million from investors by promising above-average returns.
SEC, Securities and Exchange Commission

National Police of Spain
Spanish Police Arrest Head of Billion-Dollar Crypto Arbitrage Platform on Fraud Allegations
Arbistar 2.0 operator Santiago Fuentes was arrested Wednesday and faces criminal fraud and money laundering charges in Spain.
National Police of Spain

lady justice
OneCoin Founder's Brother Faces 90-Year Jail Term After Plea Deal
The brother of OneCoin's infamous "Cryptoqueen," Konstantin Ignatov has reached a plea deal with U.S. authorities.
lady justice

cftc
CFTC Takes Action Against Crypto Options 'Ponzi Scheme'
Purported crypto and forex investment firm Circle Society is accused by the CFTC of operating like a Ponzi scheme.
cftc