Tencent Keen Security Lab employees have put Tesla cars under a series of tests to, well, test their defenses against hacking attempts. Those defenses have been found lacking to say the least: as it turned out, a really Keen hacker (see what I did there?) could gain access to the autonomous vehicle with just a gaming pad, whether or not the car is currently working on an autopilot. This as well as other ways to hack Tesla have been presented on this video. As for Elon Musk, he thanked Keen for their work at finding security holes in his cars and promised, that they have been or are being fixed.