http://news.com.com/2100-1002_3-6121608.html?part=rss&tag=6121608&subj=news=0D 
=0D
An attacker could commandeer a computer running the browser simply by crafting a Web page that contains some malicious JavaScript code, Mischa Spiegelmock and Andrew Wbeelsoi said in a presentation at the ToorCon hacker conference here. The flaw affects Firefox on Windows, Apple Computer's Mac OS X and Linux, they said.=0D
=0D
The hackers claim they know of about 30 unpatched Firefox flaws. They don't plan to disclose them, instead holding on to the bugs.=0D
=0D
"I do hope you guys change your minds and decide to report the holes to us and take away $500 per vulnerability instead of using them for botnets," Ruderman said.