You need to know your personal information, such as work situation, home address, telephone number, contact information of immediate family members, etc. If you want to impersonate. Therefore, it is very important to take good care of your documents and protect your personal information, especially be careful not to lend your ID card to others easily.
3. Don't worry if you have a fake card. First of all, call the bank's customer service through formal channels or go to the bank's business outlets to verify whether there is a credit card under your name (there are many telecom frauds now, and scammers sometimes cheat on the grounds that you have credit card arrears in a bank. Don't be credulous when meeting, be sure to call the bank customer service or go to the bank outlet to verify). If you decide to use a pseudonym to handle the card, ask the bank for information such as processing time, consumption record, signature of the card application form and consumption signature, and ask the bank to stop using the card immediately. If it is a bank employee who illegally handles the card, he can ask for exemption from repayment if the evidence is conclusive.
4. Personal information, especially personal identity information, is very important. You should develop good habits at ordinary times, and don't trust others to leak information, otherwise it will bring you economic losses and credit losses.