I received multiple phone calls today from this number. When I finally answered they tried to tell me that my computer contained items that would put it at risk for contracting a virus. I stated over and over that there was nothing wrong with my computer and he continued to raise his voice at me calling me "MA'AM". I eventually hung up. Hope I don't hear back from this number again, and hope no one becomes a victim.
If you see IBM calling you and then hear a male voice from India - HANG UP! This person identifies himself as calling from Microsoft Windows. First clue - not IBM. Says that Windows received reports from this computer and would like to help with the problem. He even techno-speaks himself right into your computer. WARNING - this is a scam - an attempt to sell you a lot of nothing for a lot of money. I really would like to know where to report these folks!
I have received 4 calls from this number this morning alone! I refuse to answer, but they never leave a message. Just continually call. After reading other responses, glad I didn't!