#Wired

Not content with scaring the bejesus out of Chrysler owners, Wired has uncovered a hacker who says he can open a GM car with OnStar, start it or track it remotely. The only thing he can’t do is put the car in gear or steer it, which still requires a key.

Hacker Samy Kamkar says his $100 device can seriously annoy — or seriously rob — a GM car owner if he wanted it to. GM promptly responded by saying it fixed the flaw in a way that owners won’t have update their cars.

Kamkar said his exploit wasn’t mean to cause mayhem, but rather to show how modern, technological cars can be vulnerable to hackers.