I just got a call from a guy who said he worked for a fraud-prevention place for my bank. Someone had tried to make a large purchase using my debit card. He said they had declined the purchase as I did not have the funds in the bank to cover it. Thank God!
He cancelled my card and I have to contact the bank in the morning to get a new card. I only keep in the checking what I need to pay bills and for small purchases. He said he had already found 10 more on his shift today.