Turned away by American banks, some U.S.-based digital currency companies are using foreign bank accounts to send their proceeds back into the United States to pay employees and clients.
Ready or not, Bitcoin is growing in Europe, even as European regulators struggle to figure out how or if they'll police the virtual currency.
The regulatory concerns of Bitcoin and other digital currency platforms may extend beyond the anti-money laundering requirements outlined by the U.S. Treasury Department earlier this year, lawmakers and congressional witnesses said Tuesday.
As digital currencies like Bitcoin continue to gain popularity, banks may have to train their compliance officers on the technical means to trace such money movements, according to Daniel Wood, an assistant general counsel with the Texas Department of Banking.
Even as the use of Bitcoin grows, the differences in opinion about the risks the digital currency poses only seems to get larger.
The alleged money laundering of $6 billion through bank accounts controlled by a virtual currency operator and its accomplices reflects widespread and serious anti-money laundering vulnerabilities, say industry experts.
An emerging virtual currency intended to be used in lieu of cash could also be a vehicle for criminals seeking to make international transactions anonymously, according to investigators.