Facebook goes down: Thousands of users across the U.S. and Europe are locked out of the site while others report PORN in their video feeds amid fears it has been hacked Posted on Facebook has gone down for thousands of users in the United States and Europe on Friday night, with some unable to access the site and others reporting that porn had flooded their video feeds. Downdetector.com which measures website problems saw the problems start to occur around 10pm EST. At least 4,800 users in the U.S. reported on Downdetector that they were unable to log in.