I found out that I was overdrawn by $667 in my checking account - half of my Social Security check. This was from fraudulent and unauthorized credits from Certegy Warranty Weborder and included all overdraft fees in the hundreds of dollars. I had to close my account and my daughter paid the debt. I don't know who this is or what this is for and I have never heard of this company. The bank said they had no information on it and once I closed the account I would have no recourse for claims against them, but if I didn't close it, the charges would continue, as they were hitting my account several times a day, every day. What can I do? I have no idea if I used my credit card/debit card for whatever bill this eminated from: medical?