This is fascinating, I have assisted neighbors who have fallen for PC phone scams, a common one is to lock your browser and ask for a call. This is long but worth a listen. "This week, a telephone scammer makes a terrible mistake. He calls Alex Goldman."

"If you suspect you are a victim of a tech support scammer, you see a suspicious pop-up, or get an unsolicited tech support email, you can make a complaint to the Federal Trade Commission by following this link, or by contacting the company that the call center was impersonating directly."

https://gimletmedia.com/episode/long-distance/

Part II https://gimletmedia.com/episode/103-...tance-part-ii/