I recently was a victim of credit card fraud.
That is horrible! I had the same thing happen with my debit card and they wiped out my bank account. I was fortunate though, to get all my money back. The bank was very good.
I use to work for Mastercard/Visa. If they are the one's taking care of you then I am totally ashamed at their behavior because they have huge rule books pertaining to this very thing and the steps they have to go through.
I have also worked for many banks, and this behavior that you are being shown is totally inappropriate. The police who was handed your fraud case should have contacted your bank(mine did) in order to clear this up. Then they should have had their fraud department, at the bank, look into it by calling the various companies. If the charges are something you would have never done, point that out to them. Tell them to look at your history of charges. Contact the various credit rating companies and get that cleared up. You can file a claim(?) with them stating that this incident happened. They might need a copy of your police report. You can also have them add a note to attach to your credit reports regarding this incident.
Seriously, I'm hoping your bank had an oversight that they will quickly correct. If not, do not be hesitant in calling the companies in which charges were made. Tell them what happened. It might not get your money back right away, or they might not do it themselves, but it will get the ball rolling.
You may only be required to pay a very minimal amount of the fraud(I would think, at the most, it would be around $50). Call the bank back and speak to their fraud department, the fraud manager if you have to. If you are in the states report the bank to the BBB. They shouldn't get away with this.
My fraud happened a short time ago. I am still leery about putting my card out there. They never did catch the bad guys. So I don't know where or how they got my debit card number. I think, once they got the money back they stopped looking.
Good luck and much patience.