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

Credit card security codes are three-digit codes on the back of your card (four-digits on the front if you have an American Express card) used to verify that have the physical card. You typically ...

While many gift card scams involve thieves demanding payments via prepaid cards, there's a less obvious type of fraud known as gift card draining.

Editorial Note: Forbes Advisor may earn a commission on sales made from partner links on this page, but that doesn't affect our editors' opinions or evaluations. CVV stands for card verification value ...

Forbes contributors publish independent expert analyses and insights. Lars Daniel covers digital evidence and forensics in life and law. In a significant cybersecurity incident that remained ...