Black Hat and Def Con
The world's hackers descend on Las Vegas for their main annual gatherings.
Security researchers at the Def Con hackers' gathering in Las Vegas tell us how they took over a Tesla car. Plus, a look at the software used by some governments to monitor people. And, what might the destruction of HitchBOT, a hitch-hiking robot, say about our willingness to accept mechanised companions at home and work? Presented by Zoe Kleinman, with special guest security expert Graham Cluley.
(Photo: Tesla dashboard. Credit: AFP/Getty Images)