A fraud attempt on a never-used debit card reveals a surprising way criminals can exploit card numbers digitally without physical access.

You have to stop and fill up at a regular-looking gas station. You pay. All is well. You head down the road. Sometime later, you get your statement. You’ve been skimmed by the clerk and your card is ...

Fraud prevention is a major concern for many people. To prevent fraudulent charges, most merchants require customers to provide their debit or credit card number, its expiration date and a numeric ...