What short message do I need to send to unseal qq?

Hello! I'm glad to answer your question. It only works when the security center prompts you to send a short message. The specific steps are as follows.

Methods to release QQ security protection mode:

Log in to the number security service area, enter the account number and verification, check the reasons for entering the protection mode, and cancel the secret protection by verifying the secret protection according to the wizard prompts, such as sending a short message to the mobile phone number bound by QQ Security Center.

Log in to QQ Security Center again after cancellation, and select Modify Password to modify QQ password in password management to cancel the protection mode.

QQ account enters protection mode probably because QQ account logs in at multiple locations at the same time, because the password of QQ account has been leaked, so it is suggested to pay more attention to password security when daily antivirus.