Vista, Leopard, Linux to compete in hack contest

Apple's OS X, Microsoft Windows, and Linux operating systems are to be pitted against each other in an ethical hacking contest in Vancouver next month.

Run by the organizers of the CanSecWest Vancouver 2008 security conference, the competition is a repeat of the "PWN to Own" contest at CanSecWest in 2007, when security researchers competed to win a MacBook Pro and $10,000. The prize was shared between security researchers Dino Dai Zovi and Shane Macauley for their successful use of a zero-day QuickTime vulnerability, which they used to compromise the MacBook. The vulnerability was subsequently found to also affect Windows platforms.