1. When applying for a credit card through regular banking channels, you shall not entrust others to act as an agent or illegally act as an agent, so as not to disclose personal information.
2. Keep the card and password properly. Password setting should not be too simple, and important information such as card number, expiration date, anti-counterfeiting code and password should not be told or disclosed to others to prevent passwords and passwords from being stolen.
3. Be careful with credit card transactions. Please don't let the card out of sight and block the password operation gesture. Cover the card slot cover with your hand when you are distracted by others to prevent the card from being discarded. Take back the card in time after the operation and keep it properly.
4. If the reserved telephone number, statement address and e-mail address are changed, the bank shall be notified to update them in time.
6. E-mail, website, telephone number, etc. Due to abnormal account activity or upgrading of the banking system, you need to enter the bank card number, password, card validity period and SMS verification code.
Second, the security of "locked" accounts.
Bank card security lock is a new anti-fraud risk technology independently developed by ICBC. Through five kinds of locks, such as overseas lock, regional lock, night lock, overseas payment lock without card, and limit lock, it helps you to fully prevent the risk of credit card theft.
Overseas lock: After the overseas lock (ATM/POS) is enabled, ATM cash withdrawal and POS credit card consumption cannot be carried out outside countries/regions that are frequently used overseas.
Area lock: After the area lock (ATM/POS) is enabled, ATM cash withdrawal and POS credit card consumption are not allowed.
Night card: After the night card (ATM/POS) is enabled, ATM cash withdrawal and POS credit card consumption cannot be carried out between 23:00 Beijing time and 5:00 the next day.
Overseas cardless payment lock: after the overseas cardless payment lock is enabled, online channel transactions cannot be conducted overseas.
Limit lock: After opening the limit lock, you can set the limit lock for POS card swiping. When the consumption amount exceeds the limit lock, the transaction is suspended.