He's been called everything from "charismatic" to "paranoid wild man" to downright "bonkers".
Charlie Miller and Chris Valasek have resigned from their jobs and will join Uber this week.
Intelligence agencies said to be trawling data from hacked website for possible blackmail material.
Sony. Target. Ashley Madison. Big business bosses are losing their jobs because of embarrassing cyberattacks.
Invites to annual September showcase show Siri may hold the key to some Apple secrets.
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