Dubbed the “financial hub of the cyber-crime world,” authorities say Liberty Reserve had more than 1 million users worldwide and processed more than 12 million transactions annually as the favored money-laundering service for carders, hackers and other cybercriminals in the digital underground who used it to transfer money around the world effortlessly and anonymously. http://www.wired.com/threatlevel/2013/05/liberty-reserve-indicted/