Got the same call..they said they were with microsoft and had permission to call

I also received a call from them. I answered he said it was the office of Microsoft that hackers are trying to get into my computer.

Same here got call from that number starting today while i was at work =(
Assume it was a tele and blocked it # came from NY apparently according to phone =/

I constantly receive   once or twice a day..it only rings twice ..never leaves mssg