“In a critical security advisory issued over the weekend, the Tor Project told its users that they should seriously consider migrating away from Microsoft’s Windows operating system and disabling JavaScript. The Tor Project security advisory was a response to revelations on Sunday that an attack had targeted users of the Tor Browser. According to the advisory, the attack exploited a Firefox JavaScript vulnerability that has already been resolved. The vulnerability is a cross-platform threat, but the exploit in this case was Windows-specific. Tor Browser Bundle users on Linux, OS X, and LiveCD systems like Tails were never at risk of exploit.”
http://threatpost.com/tor-urges-users-to-leave-windows/101825
