Organizers of CanSecWest conference have re-introduced their Mack Hack contest. This year’s contest will be a three-way race between MacBook Air and Ubuntu computers. The top prize for remote, pre-auth, vulnerabilities being $25k. The contest will begin on March 26th, and go during the conference hours and breaks of the conference until March 28th. The winners will be announced at http://cansecwest.com/ site. There are no imitation vulnerabilities, and the winner will receive $25,000 prize money.”]