When friends create enemies: Facebook's mutual-friends feature may create security risks, privacy concerns
Often revered for bringing people together, the mutual-friends feature on Facebook actually creates myriad security risks and privacy concerns according to a new study.
30 May 2013 ... The mutual-friends feature on social networks such as Facebook, which ... how many private friends an "attacker" could find of a specific target user. ... "Being able to see mutual friends may allow one to find out important and ...