Here’s an open source RFID cloner design that is about the same size as a standard RFID key card. It doesn’t need a battery to capture key codes, just the magnetic field generated by an RFID reader.

Hacking some RFID-based technology is so frighteningly simple that it has even surprised the researchers who have recently demonstrated things like how it's possible to clone RFID cards, or to insert ...

ARLINGTON, Va. -- A security researcher who said he was pressured by radio frequency identification (RFID) chip maker HID Corp. to scrap his demonstration of a device that could clone RFID enabled ...