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Hello, are you saying that the virus database of the antivirus software you are using cannot be updated? One of the distinguishing features of the most recent outbreak of the year's strongest Trojan horse, the cat-and-mouse eater, is that it affects the virus database of antivirus software, preventing it from being updated to evade detection. At the same time, it will also automatically use the information in your computer for further dissemination.
You can carefully check whether the computer has these symptoms, and if your antivirus software cannot be used normally, you can use Tencent Computer Manager to check and kill, its cloud detection and killing technology is the only one that has not been attacked by cats and mice, and can completely kill this Trojan.
Hope it helps with your question.
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Hello,First of all, thank you for your support to Tencent Mobile Manager,What is the specific name of the antivirus software you use,What version?,If it comes with the mobile phone system,It is recommended that you go to the official website to reinstall it according to your mobile phone model after uninstalling it,The antivirus software of the official website** is still trustworthy。
If there is a problem with updating the virus database, it is not only related to the network of your mobile phone, but also related to the network connection between your mobile phone and the virus database server.
Hope the above will be helpful to you.
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Hello 1, it may be caused by the frequent occurrence of encryption viruses, hidden viruses and some viruses such as Bimawen in recent days.
3. PC Manager has 4+1 professional anti-virus engines, including 2 major cloud anti-virus engines and the largest cloud virus database in the country.
4. The cloud virus database does not need to be updated on your computer, and will only automatically read the signature code and scan it when you are disinfecting, so it is very convenient and will not occupy your local memory space.
If you have any other questions and problems, please come to the computer manager business platform again to ask questions, and we will do our best to answer your questions.
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To view the latest virus database methods and update lists, open eset, click the number after the virus database version, a page will be opened, and then click List of updates at the bottom of the page
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Three times a day is normal. Morning, afternoon, evening. Yesterday 4 times, one more update module.
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It's not good to be frequent, but it's better to be protected.
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I didn't find out, mine is still once a day, hehe.
Kaspersky Lab.
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