The three suspects are reportedly are members of the Reconnaissance General Bureau, a military agency of North Korea that allegedly attack global financial giants and steal billions of dollars.
Antonije Stojilkovic is alleged to have been part of a crime ring that created several bogus investment platforms that lured investors with promises of huge profits.
Australian national Stefan He Qin, founder of Virgil Sigma Fund LP, has pleaded guilty to one count of securities fraud.
The U.S. Department of Justice filed charges of operating an unlicensed money transmitting business and money laundering against Hugo Sergio Mejia.
The consumer credit giant was set to acquire Plaid for $5.3 billion, but antitrust claims from the Department of Justice have brought the deal to an end.
A Kentucky steel plant owned by Ukrainian oligarch Ihor Kolomoisky has been reportedly quietly mining BTC after it shut down operations and laid off staff over the summer.
Bruno Block faces decades behind bars in connection with an unregistered ICO, as well as allegations of secretly self-minting tokens and tax evasion.
Federal authorities said the digital currencies were tied to Marcos Antonio Fagundes, who is facing charges in connection with the scam that defrauded $200 million from investors.
The Department of Justice has seized over $1 billion in BTC, BSV, BCH, and BTG in relation to a silk road hack that took place in 2013.
The U.S. Justice Department has charged a 19-year-old who allegedly masterminded the stealing of digital currencies through SIM swapping.
The six accused were allegedly part of a crime ring operating in U.S., Mexico, China, Belize, and Guatemala that launders money derived from sale of cocaine and other illegal drugs.