Leaking SMS verification code is likely to lead to the loss of personal privacy, account and property. SMS verification code is an effective verification code system that sends verification code to mobile phones. Now many websites and APPs have mobile phone verification login. Users only need to enter their mobile phone number and the correct verification code to log in. Once the verification code is leaked to others, criminals can use your mobile phone number to log in, steal your account password and personal information, and even cause property loss.

Under normal circumstances, banks or institutions will not ask users for SMS verification codes, so you must be highly vigilant about the behavior of asking for verification codes.