What happened to the verification code of Ming Sheng Bank SMS notification social security applet?

1. Received SMS with verification code due to problems in the banking system: When the banking system conducts some important business operations, it will send SMS to customers for confirmation to ensure the legality and safety of the operation. However, sometimes system failure or human misoperation will cause customers to receive verification code messages without actual operation.

2. One of the means of short message fraud: After the swindler obtains the user's bank card number and password, he deceives the user into telling him the verification code short message by cheating or pretending to be a bank customer service, thus completing the bank operation. Therefore, when you receive a short message with an unknown verification code, you must be careful not to trust the words of strangers to avoid being deceived.