According to the credit card safety tips of Shanghai Pudong Development Bank, cardholders should pay attention to the separate storage of ID cards and credit cards during daily consumption to avoid the loss of credit cards and ID cards at the same time, resulting in the theft of credit cards. What should be paid attention to in the credit card security of Shanghai Pudong Development Bank?

1. Cardholders can set SMS reminders for credit cards, and they can know the change of the amount in the card at the first time. If there is any abnormality, they should follow the above steps.

2. On the back of the credit card, two sets of numbers are usually indicated in italics at the top of the signature. The first four digits are the last four digits of the card number, and the last three digits are the last three digits, which can be said to be the "second password" of the credit card. The verification code set by commercial banks to ensure the security of credit card passwords is used for indirect credit card consumption transactions such as online payment. Because many illegal credit card elements are carried out through the Internet, if there is no "last three yards", even if the credit card clone is successful, it can't be swiped. Therefore, to protect the "last three yards", it can be sealed with tape at ordinary times.

3. Try to apply for and replace IC chip credit cards that are extremely difficult to copy. At present, most banks have launched a variety of financial IC cards nationwide.

4. When using a credit card, don't transfer it to others, and don't just give it to the clerk for collection. Beware of "people with ulterior motives" using credit cards to obtain relevant information. In short, don't let the credit card leave your sight.

5. Cardholders who like "online shopping" or "Haitao" should not spend credit cards on some small trading websites for a short time. Many overseas credit card theft gangs are choosing these websites to steal accounts.