An uneasy relationship: how carmakers are working with hackers

Feet poking out of the window, Charlie Miller lay across the front seats of his Fiat Chrysler Jeep while it drove, seemingly by itself. Suddenly, it jerked to a halt, as his research partner Chris Valasek, sitting on the other side of the car park, used a laptop to slam on the brakes.

I reported from the Black Hat and Def Con conferences on how automakers are having to tackle the cyber security problems the software industry has struggled with for decades, with mixed results. Read more here.