I didn't do anything at Minsheng Bank, but they sent me a text message asking me to return my credit card.

According to the problem description, this situation should be the credit card issued by the owner before the mobile phone number. At present, after many mobile phone numbers are abandoned, operators will automatically recycle them according to conditions and then release them. This led to some people with new mobile phone numbers inexplicably receiving some short messages.

You can call Minsheng Bank's credit card customer service hotline to make suggestions, feedback questions and ask how to solve them.

However, it is also recommended that you check whether there is a card of our bank in your name and the account status.