Second thoughts about technology
File this under "it was only a matter of time."
Carjackers in Malaysia were unable to get past the biometric security device on a Mercedes, so they chopped off the owner's finger, used it to start the car and left him bleeding on the side of the road, according to this BBC story.
Consider it a cautionary tale for those considering implanting RFID chips in their bodies to thwart kidnappers.