VISA's fraud unit contacted me today about suspicious payments to DRIreg.com, an alleged software vendor. A Google search turned up complaints on this site about unauthorized payments to DRIreg.net in 2008. This is a scam, which I suspect has its roots from a recent family visit to Chicago. It looks as if our card number was stolen there because an unauthorized buy-and-cancel transaction at another site originated in the Chicago area. I vastly appreciate the previous complainants because they made me realize right away I needed to cancel my card.