With the development of the times, credit card has become one of the common consumption ways in life. However, personal information will be entered when handling credit cards, so how to protect the personal information of credit cards? Let's take a look at Bian Xiao.

1. Please try to apply for a credit card directly at the bank counter. Don't entrust others or illegal intermediaries to handle credit cards, which can reduce the risk of personal data being stolen.

2. When applying for a credit card, you can indicate the purpose of use on the copy to prevent the copy of your ID card from being used for other purposes.

3. Be vigilant when you receive a call from a self-proclaimed bank asking for personal account information such as credit card number, bank account number and password.

4. Don't lend your ID card and credit card to others, and don't disclose the bank card number and expiration date. When you receive a new card and password envelope, please change the password first. Please use the card and password separately to prevent the risk of loss or theft.

5. If you find an illegal intermediary or cash merchant, you can call the bank customer service.