https://www.theguardian.com/technology/2018/mar/19/how-to-protect-your-facebook-privacy-or-delete-yourself-completely >If you found the Cambridge Analytica data breach revelations deeply unsettling, read our guide to the maze of your privacy settings >If the revelations that Cambridge Analytica acquired the records of 50 million Facebook users has you wondering how to protect your own personal information, you may already have discovered the maze of privacy settings the social networking site offers.