hacks into the GPS system of a Cadillac and turns it into a remote-control car it's not going to matter There's actually been quite a lot of success demonstrat

hacks into the GPS system of a Cadillac and turns it into a remote-control car it's not going to matter There's actually been quite a lot of success demonstrated with hacking automotive control systems. http://www.pcworld.com/article/196293/car_hackers_can_kill_brakes_engine_and_more.html http://www.pcworld.com/article/196293/car_hackers_can_kill_b... The steering isn't drive-by-wire, but everything else in a modern car is (including accelerator and brakes).