More and more people apply for credit cards. Many people use credit cards directly after handling them. In fact, the card number, expiration date and CVV code all need to be understood. Most importantly, once the CVV password is leaked, there is a risk of being stolen. What should I do if the CVV code of the credit card is leaked?

What should I do if the credit card CVV code is leaked?

Once the cvv code of the credit card is leaked, you can apply to the card bank to temporarily freeze the credit card to prevent it from being stolen, and then apply to the bank to report the loss of the credit card and reissue a new card. The card number of the new card is different from the CVV security code. After the new card comes down, you can stick the CVV code on the back with a sticker, and never reveal the credit card information.

If you spend money, you can deduct the fee as long as the card number, expiration date and the last three CVV2 security codes on the back, such as booking air tickets by phone and paying by phone. However, it is generally necessary to provide the ID number of the card owner, and some transactions need to provide SMS verification code. If you are worried about being stolen, you can apply for a replacement card in the above way.