Use Firefox? Mozilla urges you update ASAP

If you're a Firefox user, you should probably begin updating your browser right now. Mozilla announced in a blog post yesterday that a Firefox user in Russia had found an exploit in the browser, with Windows and Linux users most at risk.The user found the bug through a pop-up on a Russian news site that "was serving a Firefox exploit that searched for sensitive files and uploaded them to a server that appears to be in Ukraine.""The vulnerability comes from the interaction of the m