What's the matter that mobile QQ has been receiving a notice asking for verification code?

This situation is mostly caused by the recent security problems in your QQ:

1, remote login: that is, under normal circumstances, your number is usually logged in one place. When you suddenly find that your login location has changed, a verification code will be added for security reasons.

2. Sending advertising messages: That is, you may be used by others to send advertisements or scam messages without your knowledge, thus being detected by the system.

3, the number has a hang-up behavior: usually hackers will use the help of the user to hang up to steal the user's property and number.

4. Network problems: If the network is unstable, there will be situations that need to be verified.

5. Change your password frequently.

The proposed solution is as follows:

1, I suggest you clear the QQ cache of your mobile phone.

2. Uninstall all previous QQ versions and download the latest official QQ version for use.

3. Use antivirus software to comprehensively kill existing viruses in safe mode.

4. Don't let your friends log in and try your QQ in other places during the time when you log in to this number.