New in 2025.5: Syscall Detection

  • June 10, 2025
  • 1 min read

We’ve just introduced a new Syscall Detection feature to strengthen our protection against advanced threats. This feature monitors low-level system activity that some malware uses to hide from traditional antivirus tools. By tapping into Windows’ built-in event tracking, we can now spot suspicious behavior that used to fly under the radar. Even if malware tries to avoid detection by skipping standard security checks, Syscall Detection can still catch it. This means faster, more accurate threat detection with minimal impact on performance.

Device protection (desktop)

Management console (web app)

How to obtain the new version

So long as you have auto-updates enabled, you will receive the latest version automatically during your regularly scheduled updates.

Note to Enterprise users: If you have chosen to receive “Delayed” updates, client systems will receive the new version no earlier than 30 days after the regular “Stable” availability.

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Have a great and well-protected day!

Emsi

Emsi

Emsisoft founder and managing director. In 1998 when I was 16, a so called 'friend' sent me a file via ICQ that unexpectedly opened my CD-ROM drive, which gave me a big scare. It marked the start of my journey to fight trojans and other malware. My story

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