The charges stem from hacking attacks dating back to 2005 against several global brands, including the NASDAQ exchange, 7-Eleven, JC Penney, Hannaford, Heartland, JetBlue, Dow Jones, Euronet, Visa Jordan, Global Payment, Diners Singapore and Ingenicard.
The men allegedly used SQL injection attacks as the initial entry point into the computer systems of global corporations. Once networks were breached, the defendants allegedly placed malware on the systems. According to the indictment (PDF), the malware used created a “back door,” leaving the system vulnerable and helping the defendants maintain access to the network.
The men face five years in prison for conspiracy to gain unauthorized access to computers; 30 years in prison for conspiracy to commit wire fraud; five years in prison for unauthorized access to computers; and 30 years in prison for wire fraud."
Link to Original Source