Them to make the car work again. Finally they told me i just had to restart and we engaged the engine. Basically i was paralyzed on that highway. I rolled off the off ramp and did get the transmission being gauged but they had proven a point it is a terrifying experience to have someone take control of this computer on wheels. Host how did they do it . It is a big piece of research with a lot of steps but the vulnerability is in the head unit and said dash board known as u connect it has a wifi hotspot and one service that was not protected. So they could call into that through cellular connections over the Sprint Network that they attach to their computer to attack it remotely over the internet to exploit that vulnerability. From there the second step to rewrite the firm where but this time on the controller area that controls all of physical components from steering to breaks and transmissions so from their now they can send a command and they spent months without protocol or po lang