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 ...

Crime rings are hiring accomplices to steal replacement debit cards from mailboxes or pick up old debit cards from homes as part of fraud schemes.

The majority of U.S. and Canadian merchants do not store credit and debit card security codes, investigators with Trustwave, a technology-security company, note in a recent report. The Chicago-based ...

Millions of people use credit and debit cards daily to make purchases in stores and online. You’re probably familiar with the “signature” field on the back of the card. Maybe you’ve even heard the ...

More and more people are relying on debit cards as opposed to cash and checks, studies show — including Stanford, Calif. resident Ruby Wong, who is pictured with her medical debit card. MCT photo ...

A credit card CVV, or card verification value, is a three- or four-digit security code that appears on your credit card and is used to prevent fraud. Many or all of the products on this page are from ...