narramissic writes "Remember the controversial Mac hacking contest from last year's CanSecWest conference? No? Here's a refresher: Conference organizers challenged attendees to hack into a Macintosh laptop, with the successful hacker winning the computer and a cash prize. Winner Dino Dai Zovi found a QuickTime bug that allowed him to run unauthorized software on the Mac once the computer's browser was directed to a specially crafted Web page. Well, the contest is back again this year, but with a twist, says Dragos Ruiu, the principal organizer of CanSecWest: 'We're thinking of having a contest where we have Vista and OS X and Linux ... and see which one goes first.""