I often get a pop up that says, send error report to microsoft.. Maybe it's a common problem, so you can assume anyone has done that? And phish for the rest?
Or maybe my pop up, is a scam?
I would've called the bank by now, and any other credit card etc. That has been used by your pc, tell them what happened. The will probley issues new card etc. But better safe then sorry..
Cancel it all, even notify police, they will tell you... What needs to be done..
I got a funny parking ticket from a city four hours away, that I haven't been to in years. I called police just to make sure it wasn't a phishing scam.. She spent 20 min. with me on phone.. Going over every detail of ticket.. Turns out a typo on the city's end, I'd rather report it, then if there is a problem.. It's down on paper.
Report it, how many other people has this happened to without it going reported. They will tell you, what best course of action.