Award-winning news, views, and insight from the ESET security community

Anton Cherepanov and Peter Strýček • 22 Oct 2026 • 16 min. read

ESET Research

MythicRatatoskr: An Yggdrasil-enabled backdoor deployed in a UAC-0099-Sandworm collaboration

Anton Cherepanov and Peter Strýček • 22 Oct 2026 • 16 min. read

Fernando Tavella • 08 Oct 2026 • 15 min. read

ESET Research

MATCHBOIL: New tricks, same old evil intentions

Fernando Tavella • 08 Oct 2026 • 15 min. read

Alexandre Côté Cyr and Romain Dumont • 17 Sep 2026 • 17 min. read

ESET Research

Beware the SparroWock: The backdoor that bites, the commands that catch

Alexandre Côté Cyr and Romain Dumont • 17 Sep 2026 • 17 min. read

Business Security

The SMB cybersecurity squeeze: AI agents at work, old attacks in overdrive

Business Security

GuardBreaker: Derailing AI-assisted malware analysis with a code comment

Beware of Imposters

Pierre-Marc Bureau • 28 Dec 2007

New Nuwar for Christmas

Pierre-Marc Bureau • 24 Dec 2007

Auto-Infect

ESET Research • 18 Dec 2007

Good Bye Seoul!

Pierre-Marc Bureau • 30 Nov 2007

PaChat Targeted Attack in Canada

Pierre-Marc Bureau • 27 Nov 2007

Bot Stories

Pierre-Marc Bureau • 08 Nov 2007

What's a redirect and why is it bad?

ESET Research • 07 Nov 2007

Safe Halloween!

Pierre-Marc Bureau • 31 Oct 2007

Don't Get Burned Twice

ESET Research • 24 Oct 2007

Nuwar Traffic Analysis

Pierre-Marc Bureau • 04 Oct 2007

Virus Bulletin 2007

Pierre-Marc Bureau • 20 Sep 2007

Virus Bulletin - Vienna

ESET Research • 20 Sep 2007

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