QQ always logs in from different places to send yellow or other messages without changing the password, and I still log in every time I change my password and secret security.

The reason why he doesn't change his password is that he doesn't have the ability at all, and changing his password requires secret protection. Even if you know the IP address, it is difficult. For your QQ login in different places, message spam belongs to QQ. Once it is abnormal, you may have been to an illegal website or opened a game. G. There is nothing to worry about, just change your password and you can run QQ normally without going to a non-5-law website. It is best to set a security card that does not allow remote login and bind the login location. When logging in from other places, you need to verify the secret card.