They claim to be from Microsoft tech support, and always start their message with "for 2 weeks we've received notifications from your computer that there's a bug blah blah blah". Long story short, I've researched them and they call from different numbers - they try and "fix" something on your computer but make you connect to a site (showmycomputer.com)that actually displays your computer to them so they can access it and erase everything and then offer you something to fix it/steal your info. Anyway it's scary. And as soon as you tell them you know they're not legit or you ask any suspicious questions, they hang up on you. They have no moral compass whatsoever. They call me monthly from different numbers.
Didn't recgonize the phone number, didn;t answer. Goodled the number and it was a MD with a street listed in Brooklyn NY. So I wondered why he was calling me, and to my surprise: This number has been temporarly disconnected, if you feel you reached this by mistake, please try your number again. Really Dudes! PLEASE STOP CALLING ME! If you are not leaving me a fortune or Stock in a company that will make me a Billionaire, I don't want to hear from you. If I need something I'll call!
Just received a call from this # on 5/29/15...from NY, USA. Didn't know the # so didn't answer...glad I didn't after reading the above posts. So frustrating!!!