The U.S. House of Representatives banned TikTok on government devices on Tuesday, due to security concerns. File Photo by John Angelillo/UPI | License Photo Dec. 28 (UPI) -- TikTok has been banned by the U.S. House of Representatives Committee on House Administration, meaning that lawmakers and staffers will no longer be able to use the popular app on their government-issued devices. A memo sent Tuesday by Catherine L. Szpindor, the chief administrative officer of the House, said that her office's cybersecurity unit had found TikTok to be a "high risk to users due to a number of security risks." Advertisement...