How can QQ Trojans spread over the Internet to prevent QQ viruses? What are the skills for dealing with QQ poisoning?

How can QQ Trojans spread over the Internet to prevent QQ viruses? What are the skills for dealing with QQ poisoning?

Qq is the most frequently used chat tool in our work and life, because qq is popular and has become the main target of hacker attacks, QQ Trojans spread over the Internet. The following is a brief introduction of qq poisoning's coping skills.

After the QQ account theft Trojan is run, it will constantly find the QQ login window. Once found, a new window will be created to overwrite the QQ Password Input window. In this way, when you enter the qq password in the qq login window, the password input window has been overwritten by Trojans, but there is no exception on the surface. When a user enters the QQ password, it is not entered into the QQ program, but intercepted by the trojan program. The user account is stolen. The most common phenomenon of viruses in QQ is qq remote login. The QQ personal signature is modified, the log Content in the qq space is modified, and advertisement messages or virus files are automatically sent to friends. There are often qcoin query records, for example, QQ coins in QQ are also stolen.

What should I do if I have a virus in qq?

If the QQ virus is detected, we should promptly modify the QQ password. However, the computer may contain viruses. We need to clear the virus from the computer before we can safely change the password, because the current qq numbers are password-protected, even if QQ is stolen, hackers cannot change their qq passwords. They can only steal QQ coins or use qq for malicious advertising. We first use "360 kill soft" to check and kill all infected program files (I mean-scan and kill all files), and then reinstall a QQ file, since our password has been leaked, we need to change the QQ password to prevent hackers from logging on to our QQ again!

How to prevent viruses in QQ?

Trojans and viruses often occur on computers because we do not pay attention to the security of the Internet. For example, browsing insecure and unhealthy websites can easily lead to trojans on computers, in addition, some software installed with trojans on some unknown download websites cause QQ viruses.

Editor's summary: in fact, it is mainly to prevent viruses in qq. Do not browse unhealthy websites as much as possible, download software from large websites or official websites as much as possible, and do not allow computers to streaking online without any help, anti-virus software must be installed on your computer and regularly scanned. You are advised to use the trojan Scan software to check whether your computer has a virus.