Cybersecurity research and insight for the AI era · Moving soon to the ESET Blog

    EspañolDeutschPortuguêsFrançais
  • TIPS & ADVICE

  • BUSINESS SECURITY

  • ESET RESEARCH
    About ESET ResearchBlogpostsPodcastsWhite papersThreat reports

  • WeLiveScience

  • FEATURED
    Ukraine crisis – Digital security resource centerWeLiveProgressCOVID-19ResourcesVideos

  • TOPICS
    Digital SecurityScamsHow toPrivacyCybercrimeKids onlineSocial mediaInternet of ThingsMalwareRansomwareSecure codingMobile securityCritical infrastructureThreat research

  • ABOUT US
    About WeLiveSecurityOur ExpertsContact Us

  • English
    EspañolDeutschPortuguêsFrançais

Cybersecurity research and insight for the AI era · <a href='https://www.eset.com/blog/en/' target='_blank'>Moving soon to the ESET Blog</a>

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

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

MATCHBOIL: New tricks, same old evil intentions
Fernando Tavella

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

Beware the SparroWock: The backdoor that bites, the commands that catch
Alexandre Côté Cyr

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

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

Business Security

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

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

Business Security

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

Latest Articles

Stealth & Vulnerability

Stealth & Vulnerability

Stealth & Vulnerability

David Harley • 15 Jul 2008


Farewell Angelina

Farewell Angelina

Farewell Angelina

David Harley • 04 Jul 2008


Giving Old Viruses the Boot

Giving Old Viruses the Boot

Giving Old Viruses the Boot

David Harley • 20 Jun 2008


Analysis of some Mobile Malware

Analysis of some Mobile Malware

Analysis of some Mobile Malware

Pierre-Marc Bureau • 18 Jun 2008


What the Helkern is that?

What the Helkern is that?

What the Helkern is that?

David Harley • 12 Jun 2008


Rustock.C - kernel mode protector (short analysis)

Rustock.C - kernel mode protector (short analysis)

Rustock.C - kernel mode protector (short analysis)

Pierre-Marc Bureau • 10 Jun 2008


MacMatters

MacMatters

MacMatters

David Harley • 07 Jun 2008


50 VB100 Awards!

50 VB100 Awards!

50 VB100 Awards!

ESET Research • 07 Jun 2008


The AV Industry from the Outside In and the Inside Out

The AV Industry from the Outside In and the Inside Out

The AV Industry from the Outside In and the Inside Out

ESET Research • 30 May 2008


The Race to Zero

The Race to Zero

The Race to Zero

ESET Research • 29 May 2008


Recreational Virus Writing

Recreational Virus Writing

Recreational Virus Writing

David Harley • 25 May 2008


Malware Affiliation Programs

Malware Affiliation Programs

Malware Affiliation Programs

Pierre-Marc Bureau • 23 May 2008

  • <
  • 1
  • ...
  • 557
  • 558
  • 559
  • ...
  • 568
  • >

Apt Activity Report
MDR Protection

Let us keep you
up to date

Sign up for our newsletters

Follow us

Cybersecurity research and insight for the AI era · Moving soon to the ESET Blog

About us ESET Contact us Privacy Policy Legal Information Manage Cookies RSS Feed
Copyright © 1992 - 2026 ESET, spol. s r.o. All rights reserved.