Facebook users are reporting that the site has enabled the option in the last few days without giving users any notice. Facebook is now pushing your friends to go ahead and tag you in photos. The onus is on you to untag yourself in any photo a friend has tagged you in. Facebook seems to be sharing personal information by default, it feels like Facebook is eroding the online privacy of its users by stealth. Most Facebook users still dont know how to set their privacy options safely.”]
Source: https://nakedsecurity.sophos.com/2011/06/07/facebook-privacy-settings-facial-recognition-enabled/