http://www.washingtonpost.com/blogs/the-switch/wp/2018/06/07/a-facebook-bug-publicly-shared-the-posts-of-14-million-users-who-thought-they-were-making-private-posts/ > Facebook has another apology for you. The company said Thursday that a bug in its system caused it to publicly share the posts of 14 million people who thought they were making private updates. > The company said the mistake happened as it worked to redesign how it displays parts of user profiles that are always public.