I'm sure it is very unnerving Muskrat. Sorry that happened to you, but good thing it was a credit card, not debit card. If the fraud department caught it, you shouldn't even have to dispute the charge. It's their responsibility to take care of that for you. A couple of years ago, my primary bank notified me of fraudulent activity. They are really on the ball. The charge wasn't even for that much.
Over a decade ago, I had a Bank of America credit card. Somehow my number was used, first for a $10 charge at a gas station in Pennsylvania, then to try to buy airline tickets with a Caribbean airline, after which BOA caught it and notified me. Of course the card was canceled. I never had to start a dispute in either of those cases.
My son is "co" on my credit cards. Every now and then the bank will reject a charge he's trying to make. He'll call me and at the same time I get a text from the bank. I just click that I recognize the charge and it goes through his second try.