Why do I always automatically send QR codes to others for guidance in QQ space?

Hello, this may be that your QQ was accidentally hit by a Trojan horse, and your QQ account may be unsafe. Please modify your QQ password and improve protection measures, such as secret protection, mobile phone binding, QQ mobile phone security center, etc.

It is estimated that there may be potential unsafe factors in computers, and some antivirus software can be used to kill viruses, such as Baidu antivirus, Tencent computer housekeeper, Kingsoft Internet Security and so on. Always clean up computer garbage, fix loopholes in time, and set up real-time protection to protect security at any time, especially QQ accounts.