Rock star Bono of U2 has had private photos exposed to the media because of it. The 48-year-old Cuban-heeled crooner and anti-poverty campaigner was revealed to have been up to hijinks in St Tropez with a couple of bikini-clad girls. The only problem was that American fashion student Andrea Feick was a member of the New York geographic network on Facebook, meaning that her profile was open for over a million people to view. Facebook automatically changes your privacy settings when you join a geographic network potentially opening up your private information to identity thieves.”]
Source: https://nakedsecurity.sophos.com/2008/10/29/bono-private-bikini-party/