# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-08-07 19:20:06 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/232919063607799809) RT @mattcutts: New blog post: Please turn on two-factor authentication http://t.co/jHRFKKEq