Hardware Keylogger used by Card skimmers to steal Credit Cards at Nordstrom Store

Hardware Keylogger used by Card skimmers to steal Credit Cards at Nordstrom Store: Three men allegedly installed Credit Card Skimming keylogger at into cash registers in a Nordstrom department store in the Florida.
Those Keyloggers were connected via a keyboard cord between the keyboard and the computer to intercept the information transmitted between the two devices and Furthermore, the gang used the connectors designed to resemble common PS2 cables. Krebs has indicated on his blog that such keyloggers can be easily obtained online for about $40 only.