Firefox 3.6.3 Critical Security Update Released, Update Now

Mozilla is the first web browser vendor to fix a vulnerability exploited at this year’s CanSecWest Pwn2Own contest. Just one week after a U.K.-based hacker known as “Nils” broke into a 64-bit Windows 7 machine with a Firefox vulnerability, the open-source group shipped Firefox 3.6.3 to plug the security hole. The latest...

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