What will happen if your payment code (including WeChat Alipay) is leaked?

It is very dangerous, because WeChat payment is generally bound to bank cards. As long as criminals get the user's WeChat login password, it is easy to cause property theft and transfer. It is suggested to modify the payment password immediately and bind the mobile phone number.

Alipay password disclosure is also very dangerous. Regardless of whether Alipay has money or not, it is recommended to change the password immediately. Criminals can make loans and online payments as long as they get the Alipay password of users.

Remarks on WeChat Alipay:

WeChat transfer payment may lead to opaque account books and unclear capital flow of business transactions. Because the face information of the special VAT invoice needs to be filled in completely, through WeChat transaction, the other party can't fill in the bank account information on the invoice accurately, and can't issue the special VAT invoice, which makes it impossible to deduct the input and increase the VAT payable.