Your Solution

There's no value to hackers because you use a different, random card number every time you shop online. A virtual credit card number is only good on the Web site where you made your purchase.

With identity theft and email phising scams rising at an alarming level it's a good way to keep your sensitive information private. Even if a scammer does somehow acquire your virtual credit card number, the disposable credit card number expires quickly so it's not an ideal target for them.

The major credit card companies all offer prepaid virtual credit cards and the amount is limited to how much you apply to the card. You are protected just like a regular credit card if they are lost or stolen.

MasterCard calls them MasterCard gift cards and Visa calls them virtual Visa gift cards. You can use them anywhere MasterCard and Visa are accepted.

There are some instances when paying with a virtual credit card won't work. You can't pick up theater tickets; confirm airline, hotel or rental car reservations with a virtual credit card. These credit card numbers don't exist off the Web so they don't work for these things.

But if you are using the disposable credit card numbers for buying products online the security benefits are well worth it. If you are looking for safer online shopping consider a virtual credit card.