QQ poisoning is manifested in the following aspects: \x0d\ 1. QQ is always disconnected, prompting to log in from other places; \x0d\2。 QQ signature has been changed; \ x0d \ 3。 QQ space has spam advertising logs; \x0d\4。 Automatically send spam to friends. \x0d\ The solution is as follows: \x0d\ First download Kingsoft Guardian to kill live Trojan virus, click "Kill Trojan" to use the quick scan function, and then follow the prompts to repair and restart the system. \x0d\ Step 2: After restarting the system, do not open QQ, uninstall QQ software and delete QQ folder. Scan it with Kingsguard's "Kill Trojan Horse". \x0d\ Step 3: Antivirus and reinstall QQ to solve the virus problem. \x0d\ Step 4, go to QQ Security Center to change the password and improve the security level of QQ \x0d\ Finally, check whether there are loopholes in the system to prevent hackers from invading and poisoning QQ for the second time. Open the anti-hacker patch in Kingsoft Guardian's treasure chest, and then fix its computer vulnerabilities, so you can continue to chat online with your own QQ.