First of all, China UnionPay is equivalent to the competent authority of the bank.

For example, the Health Bureau is in charge of the hospital, and the Health Bureau will give you an injection to treat your cold.

Second, call the customer service phone of the issuing bank to confirm as soon as you receive the withdrawal message.

Third, don't text him your information, the date and stamp on the credit card, and the verification code.

Fourth, if it's really a reminder, some criminals have recently defrauded you of your information in the name of withdrawing money. Please pay more attention and let him go.

Fifth, the current short message sender can set the displayed phone number of the short message you receive at will, which can be any phone number. Pay attention. So it can be 1 10, 10086 or the bank's 400 phone number.