A 19-year-old security researcher claims to have hacked remotely into more than 25 Tesla cars in 13 countries, saying in a series of tweets that he discovered a software flaw in the company's systems.
David Colombo, a self-described information technology specialist, tweeted Tuesday that the software flaw allows him to unlock doors and windows, start the cars without keys and disable their security systems.
Colombo also claimed he can see if a driver is present in the car, turn on the vehicles' stereo sound systems and flash their headlights.