Study: RFID Chips Are Vulnerable to Viruses
A group of European computer researchers have demonstrated that it is possible to insert a software virus into radio frequency identification tags, part of a microchip-based tracking technology in growing use in commercial and security applications. Until now, most computer security experts have discounted the possibility of using such tags, known as RFID chips, to spread a computer virus because of the tiny amount of memory on the chips.
Study Says Chips in ID Tags Are Vulnerable to Viruses, New York Times, March 15, 2006.