Quote: Originally Posted by ShagNasty
Yes bluetooth can be hacked, spoofed and so on but consider this "no one" knows that you use bluetooth as an rfid and the "hi-hacker" don't know your mac address. One could also build in an EMP that blows if the car senses an hacking in progress.......

For some reason an EMP in a car full of electronics seems a bit scary of an idea.... Wouldn't want your ABS to forget how to work. Or your engine.