https://www.cnbc.com/2018/03/28/facebook-unveils-new-privacy-tools-to-let-you-control-your-data-better.html >Facbeook unveiled a raft of measures Wednesday aimed at making it easier for users to see and access the data the social network holds on them and make changes where needed. >The move comes after the explosive reports last week that a quiz app harvested 50 million Facebook profiles for data which were then sent over to Cambridge Analytica, a firm that was caught claiming it handled the digital aspects of President Donald Trump's 2016 election campaign.