A credit card hack potentially impacting millions of shoppers with MasterCard, Visa, American Express and Discover accounts is being investigated by the US Secret Service, it has been confirmed, with retailers potentially bearing the brunt of any cash stolen. Money middleman Global Payments confirmed the March breach last week, though failed to put an exact figure on how many bank and card customers may have been affected; the Secret Service confirmed that it is looking into the hack, the CSMonitor reports.
Full Story: Secret Service confirms credit card hack investigation