In order to completely block the disclosure of personal information of credit card applicants, banks need to improve their own management system. First of all, without the permission of the credit card applicant, they may not use the applicant's information for other business sales of the bank. Second, employees should be severely punished for leaking information about candidates.
After the credit card information is leaked, it is recommended to call customer service immediately to report the loss, and pay attention to personal information safety after changing the card. Because some websites don't need passwords.
According to international practice, the online credit card system does not need a password. As long as the information of the card, especially the last three digits in the signature column, whoever loses these three digits online will lose. If this information is leaked, please report the loss and reissue it for safety reasons. Even if the card number remains the same after reissue, the three digits will change.
Extended data:
Tips:
1. The main cardholder cannot modify the information of the supplementary cardholder at the request of the customer himself, and the supplementary cardholder needs to make a phone call to modify the information;
2. To modify the outlet information, you must show the original valid certificate that is the same as the reservation system of our bank: domestic resident-second-generation resident ID card,
Hong Kong, Macao and Taiwan people-Hong Kong and Macao residents travel to and from the mainland/mainland travel permit for taiwan residents/Taiwan compatriots certificate, foreigner-original passport/foreigner's permanent residence permit;
3. To modify the ID number, it is necessary to provide the original new certificate, the original old certificate and the original certificate of change issued by the issuing authority. If the number and name of the old and new certificates are indicated on the replacement certificate issued by the original issuing authority, the old certificate may not be provided.
4. Support the renewal of the validity period of mainland resident identity cards. Log in to "Discover Wonderful APP→ My → Set button in the upper left corner → Security Center → Modify the validity period of ID card". You need to upload ID card information, submit the information after face recognition, and modify it within two working days after successful submission (the submission time is 7:00- 19:00 every day, if it is not this time, the pop-up prompt will not be accepted; Face recognition was the most 10 times that day. If the limit is exceeded, you will be prompted to try again tomorrow. )
China Guangfa Bank official website-Credit Card Personal Data Modification