Nice recent piece in the NY Times about some hackers with their "self-racing" Kia Soul EV:
https://www.nytimes.com/2019/04/11/business/self-racing-cars.html
or https://nyti.ms/2VElJiO
https://www.nytimes.com/2019/04/11/business/self-racing-cars.html
or https://nyti.ms/2VElJiO