The Pwn2Own competition is one of my most favorite one in the whole tech branch. When you realize that the browser develoeprs pay $60.000 to hackers who manage to hack their safer-than-safety browsers and thus disgrace the former to a certain extent, you start seeing Pwn2Own in a new light.
This year among the loser browsers were:
— Firefox 10.0.2
— Internet Explorer 9
— Chrome 17