If convicted, the two men face a maximum of 10 years in prison, caning and fines.
During a 28-month period, Hugo Mejia illegally exchanged millions of dollars in bitcoin while attempting to hide his activity.
Europol worked with Spain’s Civil Guard and Catalan police to arrest six suspects aged in connection with the scheme.
Glenn Hutchins said up to 90% of $100 bills are "used for organized crime and tax evasion."
Jerry Guo represented himself to clients as an ICO consultant, then embezzled funds now worth over $20 million.
The collapsed financial firm had previously supplied cards to several cryptocurrency companies.
“People are paying bitcoin to criminals and claiming back cash” via insurance claims, Ciaran Martin said.
The individuals are accused of trading cryptocurrency stolen during the $560 million exchange hack in 2018.
Komainu will be responsible for providing police across the U.K. with a more "robust" means to store cryptocurrencies.
The robbers lured a female cryptocurrency trader into an office and threatened her with a weapon, according to a report.
"Shreeki" allegedly hacked government portals, bitcoin exchanges and poker sites.
Placed under provisional liquidation last month, Mirror Trading had claimed to be able to offer returns of 10% a month using bots to trade clients' bitcoin.
The petition asks the EU to take a tiny fee on crypto transactions to be pooled into a fund for victims of fraud and hacks.
The 53-year-old Bulgarian national was convicted for laundering funds via cryptocurrency for a fake online auctions gang.
The DarkMarket site was thought to be the world's largest illegal online marketplace.