The CyberGuy provides tips to protect yourself from criminals who use various methods to make unauthorized transactions using ...

Virtual card numbers are temporary card numbers associated with a credit card account for use online to make those transactions more secure. They offer both individuals and businesses an ...

Disposable and virtual credit cards sound similar, but they have different functions. A disposable (sometimes called a ...

Shopping online means elevated risk for your credit card information, but some issuers, like Capital One, allow you to use a virtual card number instead. This number is different from your actual ...

Citi helps make your real credit card number more difficult to steal by generating a random number for you to use when you shop on the internet. You can create a different number for each ...