Got a call from this number several days ago. I added it to my blocked number list. So today I receive a call from "private name/private number" I answer it gingerly and I hear the background sounds of a call center and Indian accent telling me he is from the technical department of whatever. I put the phone down then. I assume it's from the same place.
I'm pissed off that I've paid for my phone number for 20 years and I have no control over who or what can call it without my say so. Caller I.D. is a must and every call must be vetted with time wasted researching the phone number. The Do Not Call list is useless.
The number has been reported on various sites. Their caller ID keeps rotating through variations. One variation apparently was "Army F***** D****" (i.e. "Army Fort Drum"). Rude, insistent, pushy, and if you hang up they will call right back and ask "Why you hang up the call sir?" (exact quotation). They refuse to identify themselves. Some reports have suggested that they ask illegal or criminally chargeable questions, as if they were an entrapment scam. They may be guilty of impersonating a police officer, security specialist, or a member of the armed forces. Do not talk to them, do not divulge any information. Some types of feedback suggest that they are a variation on the "Indian Computer Security Company" scam -- and they will really "help" you to make your Windows system safe because you have a "virus" on it.
A non English person trying to speak English, badly, offering to fix my Windows computer. I told him or her, not so politely, what to do to themselves.