<prompt> Human: So a couple weeks ago I got a fraud alert from my bank about my credit card. Turns out somehow someone got my cards info and proceeded to spend about 9k with it. There were four purchases made, two never got posted to my account and two did. I had noticed that two of those charges were posted the other day but decided to give it a couple days to see if the bank would take care of it. I just logged back in now and see that my bank refunded me which is great. I also see that one of the stores were my card was originally used as refunded me as well. Right now my credit card balance is showing negative because of all of this. Im assuming that money is not just a happy accident in my favor, right? Should I call my bank or did I just get lucky? I havent done or spent anything at this point until I figure it out.TL;DR: Fraud attempt was stopped and I got double refunds, its it mine to keep?Thanks!EDIT: Called my bank, they said they will be taking the money back in a couple of days once they see that the retailer also refunded.  <response>: I have no legal or financial background, but if I were in your position Id call your bank. In my country a couple years ago a similar thing happened and the person responsible blew all of the money, and fled the country iirc it was like 100k they got extradited and went to prison. Moral of the story: you make a mistake- tough cookiesThe bank makes a mistake- they have better lawyers 