A security researcher found a leak of what is claimed to be full phone numbers of users of social media app Clubhouse. Clubhouse is an audio-only social media platform where, unlike many popular social sites in the market, users can communicate with each other in voice chat rooms that can accomodate thousands of people. Security and app researcher Troy Hunt, however, was quick to ask the important question before things get completely out of hand. After all, a compromise of 3.8 billion datain this case, phone numbersis not something you can easily dismiss.”]