Discover how credit card validation codes work and protect against fraud. Learn about their placement, security role, and examples to secure online transactions.

Discover how credit card encryption protects your information, reduces fraud risk, and enhances transaction security with EMV chip technology.

Visa and Mastercard’s new requirement that organisations that accept credit or debit card donations capture the three-digit card security code could jeopardise charities’ ability to store Gift Aid ...

Credit card fraud is the most common form of identity theft, according to the Federal Trade Commission (FTC). The four major credit card networks — Visa, Mastercard, American Express and Discover — ...

Criminals can work out the card number, expiry date and security code for a Visa debit or credit card in as little as six seconds using guesswork, researchers have found. Experts from Newcastle ...