How To Use A 'Fake' Credit Card To Protect Yourself From Hackers. Hayley Peterson . Wed, Jan 21, 2015, 2:27 PM.

With virtual credit cards, you simply enter the fake card number when you purchase something. You can even set a daily limit (i.e. $100 per day) and expiration date (i.e. 10 days after the number ...

With virtual credit cards, you simply enter the fake card number when you purchase something. You can even set a daily limit (i.e. $100 per day) and expiration date (i.e. 10 days after the number ...