Port 22

Google Details Patched Bugs in Signal, FB Messenger, JioChat Apps

In January 2019, acritical flawwas reported in Apple’s FaceTime group chats feature that made it possible for users to initiate a FaceTime video call and eavesdrop on targets by adding their own number as a third person in a group chat even before the person on the other end accepted the incoming call. The vulnerability was deemed so severe that the iPhone maker removed the FaceTime group