The U.S. Attorney’s Office for the Eastern District of Pennsylvania has unveiled a significant crackdown on cryptocurrency-related financial crimes. Two individuals, Ruslan Igorevich Tkachuk and Alexander Vladimirovich Ledenev, have been charged with operating a cryptocurrency money laundering service known as “AudiA6.” This service allegedly processed over 10,333 bitcoinsvalued at approximately $389 millionfrom illicit sources since 2026.
The defendants, residing in Batumi, Georgiawere arrested on June 11, 2026and face charges of conspiracy to commit money laundering and money laundering. The arrests were part of a coordinated operation involving the U.S. Secret ServiceIRS Criminal Investigation DivisionEuropoland law enforcement from multiple countries.
The AudiA6 Money Laundering Operation
The AudiA6 service was a sophisticated operation that managed a cybercrime forum known as Dark2Webwhere users could strike deals to commit crimes against targets for money. Additionally, the service offered a cryptocurrency-based money laundering service, through which users could have their virtual currency “mixed” into different streams to make the origins harder for authorities to trace.
Over the past five years, prosecutors said in a criminal complaint, AudiA6 received $389 million from customers to launder, which the group would “mix” in exchange for a commission fee. About $20 million of those deposits came from accounts known for committing illicit activity, including groups that perpetuated ransomware attacks or people who were known to have received stolen funds online. Millions more appeared tied to similarly suspicious groups through indirect transactions.
Undercover Operations and Evidence
Federal authorities conducted six undercover transactions with AudiA6 between December 2026 and May 2026. In each transaction, agents communicated in Russian, expressing their intent to exchange “dirty” digital currency, such as Bitcoin. AudiA6 took the funds, “mixed” them, and returned the washed proceeds, minus a commission.
In one instance, an agent in Philadelphia sent a message to the AudiA6 exchange asking if Bitcoin from a scam was acceptable. The operator replied, “don’t care,” and proceeded to mix about $5,000keeping a fee of about $300. A few weeks later, another agent inquired about laundering proceeds from selling cocaine online. The operator responded that “Everything like that needs to go through a mixer,” before laundering about $5,100 worth of bitcoin and keeping $400 as a fee.
The Legal Consequences
Despite AudiA6’s promises to customers that the mixed transactions would make funds untraceable, investigators found that the group “was not actually sending and receiving from distinct, unconnected sources.” Instead, transactions could be directly traced through exchange records.
Neither Tkachuk nor Ledenev had attorneys listed in court records as of June 11, 2026. Each could face up to 20 years in prison if convicted. The U.S. Department of Justice is seeking the extradition of the defendants from Georgia to face these charges in Philadelphia.
The coordinated operation also involved the seizure of related servers, domain names, and encrypted assets. The AudiA6 website was replaced with law enforcement notices, signaling the end of this illicit operation.
