Something very similar has happened to me. I changed my Credit card information last year because I thought I had been scammed, but it turns out my AVAST account is somehow connected to an email I don't have anymore? I just saw I got the charge AGAIN. how on earth did you find me? I guess this is a real thing, but unfortunately, not a single one of my emails is connected to Avast so I couldn't even take advantage of the benefits of cyber security
Help!