Security News This Week: Apple Hires a Crypto Guru for Future Battles With the Feds

You are how you drive, we learned this week, when researchers showed how your car's computer can identify you based on patterns in your driving techniques. And it doesn't take much data to do so. Information collected from a car's brake pedal alone let the researchers distinguish the correct driver nine times out of 10. Patterns, of a different sort, also played a role in a map researchers have created to track where government hackers around the world are spying on journalists, activists, lawyers, and NGOs. And speaking of surveillance--whistleblower Edward Snowden also popped up in a Vice episode this week to show you how to make your phone "go black" so it's harder to surveil.