I received a call from someone with a heavy accent who claimed that my computer had something "very wrong" with it and its motherboard. (The "136" in this number means it's from Beijing.) How did she know that? Well, she claims to work for Microsoft, and they knew my computer's IP Address and associated it with my phone number, therefore, knowing how to get ahold of me to inform me that there was something "terribly wrong" with my computer and that a virus is about to enter into this computer that I am typing on right at this moment. She wanted me to turn on my computer at the moment she called, but I said that I was driving and nowhere near my computer. She asked if she could call again later and I said "okay", giving me a little time to investigate HER phone number. I do believe that if I were to give her more than the IP Address that they already possibly have, that my computer would DEFINITELY be damaged with multiple viruses. They are definitely a scam, so do not believe, for one second, that they are from Microsoft as they claim to be.