Hey everyone I am new here. I made a FaceTime call to one of my friends in my contact list and they did not pick up. A few minutes later I got a text message from a number unrecognized by my phone asking "who is this"? The stranger went on to tell me that I made a FaceTime call to his phone, which I did not, and on my recents section in phone it does not show that I did. Today I updated my iPhone 5 to 6.1.2. Perhaps this had something to do with it? I would like to know some possible reasons for why this happened. Thanks guys!