Warik, I hope you're taking this seriously.
The retailer isn't the only way your card could have been stolen.
I was the victim of "Identity theft" last November, and I'm still trying to get this shit straightened out.
A crook blew thru town, rented an apartment in the same apartment complex, got a key to the community mailbox, and used it to force the master lock and open the whole box.
He cleaned out everybody's mail several evenings in a row, closed it back up, nobody knew the difference.
He then went thru bank statements, credit card statements, etc and went to Geneology websites "What's your mother's maiden name?" to get key dates and info to guess people's ATM password.
He cleaned out about 3 thousand dollars out of my checking account, and deposited 30 thousand dollars in hot checks, and then drained those funds as well.
I've had to spend several unpleasant afternoons with my bank, recieve phone calls at work from the FBI, and Secret Service, file reports with the police dept and write letters to credit reporting agencies to get my credit report cleaned.