Facebook is down, and has been so since at least 10 am PST. Anyone notice it down earlier than that? We’ve emailed the company for their comment.
Update: Facebook is now back up as at 11:30am PST
Update: Statement from Facebook:
This morning, we temporarily took down the Facebook site to fix a bug we identified earlier today. This was not the result of a security breach. Specifically, the bug caused some third party proxy servers to cache otherwise inaccessible content. The result was that an isolated group of users could see some pages that were not intended for them. The site has now been restored and we apologize for any inconvenience this may have caused.