See if you have signed a withholding contract recently. Usually you have to sign a withholding agreement when you apply for installment payment or loan. This Sina payment is a third-party payment, and you can deduct money from the bank card with your authorization. Usually a savings card.
Is there a loan due? Maybe after a long time, you may forget, such as the kind that pays interest first and then expires.
Next of kin did it? Ask your husband? Honey, see if they say hello to you.
If authorization is excluded, it depends on whether it has been stolen, cheated or infected with a virus. But you have to freeze in the bank first, and then call the police quickly.
Finally, I came across a random link. I first called the bank to confirm the truth, then immediately applied for freezing the account, and then changed the password.