Also, when you down load or use this kind of 3rd-social gathering products and services, they can access your community profile on Facebook, and any data that you share with them. On June 7, 2018, Facebook introduced that a bug had resulted in about fourteen million Facebook people owning their default sharing location for all new posts established to "public". 12 who use Facebook has declined, from 67% to 61% (a drop of some 15 million U.S.