: MSE reached its end of service on January 14, 2020 .
Downloading security updates from sources other than official Microsoft channels can lead to several dangers:
Microsoft Security Essentials is an older antivirus tool that has largely been phased out:
If you are still using a supported legacy system, only use these official methods:
: Pirated "updates" may contain backdoors that allow hackers remote access to your system. Status of Microsoft Security Essentials (MSE)