Quote from the article:
“On a scale of 1-10, how impressive was the Nils’ sweep of exploiting all three main browsers?

I was surprised. For IE 8, I’d give him a 9 out of 10. For Safari, maybe a 2. It’s just too easy to pop Safari. For Firefox on Windows, I give him a 10. That was the most impressive of the three. It’s really hard to exploit Firefox on Windows.”

http://blogs.zdnet.com/security/?p=2941

Not surprised… Why do people still think Mac OS is safer? All because it’s based of BSD doesn’t make it safer. Safer than Windows XP for sure but Vista and 7 have improved on that greatly. Sleep tight my mac friends… you’re as safe as a hobo living in a cardboard box behind a TSA checkpoint.