Said he was from "Technical Support", wanted to know if I was the primary user of  the Windows PC that is being subjected to an attempted
breach and that he would help. Unsolicited call, "Unknown Name" on Caller ID, Indian accent and non-descript "company title" raised immediate red flag. Running WIN10 Pro with full Norton Security Premium as a watchdog. In the past, I would tell them that my system was an Apple OS just to stop their scam. This time I called him out to the lack of caller ID and the scam he was trying to save me from was actually his current goal. Hung up after av few choice words. Later dialed the number and the same guy answered professionaly with "Technical Support' how may I help you".            Beware!