Research has been at the core of ESET and its technology since the company's inception. The journey began in 1987, when ESET co-founders Miroslav Trnka and Peter Paško uncovered one of the world's first computer viruses, which they named "Vienna" and wrote a program to detect it. Many other discoveries quickly followed.

More than 30 years later, ESET remains at the forefront of cybersecurity research, operating 11 R&D centers across the world that analyze, monitor and anticipate new threats. In recent years alone, ESET researchers have made a number of significant discoveries that shed light on various malicious campaigns orchestrated by the world’s most advanced threat actors. They have also identified multiple high-impact vulnerabilities in third-party products and services.

Over the years, ESET’s experts have assisted law enforcement with disruptions of several notorious cybercrime operations. They also frequently present at leading industry conferences and are among the most referenced contributors to the MITRE ATT&CK® knowledge base of adversary tactics and techniques.

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2300 articles

ESET’s Anton Cherepanov picks up Pwnie for Best Backdoor

ESET’s Anton Cherepanov picks up Pwnie for Best Backdoor

ESET’s Anton Cherepanov picks up Pwnie for Best Backdoor

Anton Cherepanov, a malware researcher at ESET, has picked up a Pwnie Award for Best Backdoor at this year’s ceremony at Black Hat USA 2017 in Las Vegas.

Editor28 Jul 2017


Malware found lurking behind every app at alternative Android store

Malware found lurking behind every app at alternative Android store

Malware found lurking behind every app at alternative Android store

ESET researchers have discovered an Android app store distributing malware on a mass scale.

Peter Stancik25 Jul 2017


Stantinko: A massive adware campaign operating covertly since 2012

Stantinko: A massive adware campaign operating covertly since 2012

Stantinko: A massive adware campaign operating covertly since 2012

Since the beginning of 2017, ESET has been conducting an investigation into a complex threat mainly targeting Russia and Ukraine. Stantinko has stood out.

Frédéric Vachon and Matthieu Faou20 Jul 2017


Everything you need to know about the latest variant of Petya

Everything you need to know about the latest variant of Petya

Everything you need to know about the latest variant of Petya

The latest global cyberattack, detected by ESET as Win32 / Diskcoder.C, considered a variant of Petya, once again highlights the reality outdated systems and insufficient security solutions are still widespread.

Diego Perez06 Jul 2017


Analysis of TeleBots’ cunning backdoor

Analysis of TeleBots’ cunning backdoor

Analysis of TeleBots’ cunning backdoor

This article reveals details about the initial infection vector that was used during the DiskCoder.C outbreak.

Anton Cherepanov04 Jul 2017


TeleBots are back: Supply-chain attacks against Ukraine

TeleBots are back: Supply-chain attacks against Ukraine

TeleBots are back: Supply-chain attacks against Ukraine

This blogpost reveals many details about the Diskcoder.C (aka ExPetr or NotPetya) outbreak and related information about previously unpublished attacks.

Anton Cherepanov30 Jun 2017


New WannaCryptor-like ransomware attack hits globally: All you need to know

New WannaCryptor-like ransomware attack hits globally: All you need to know

New WannaCryptor-like ransomware attack hits globally: All you need to know

Numerous reports are coming out on social media about a new ransomware attack in Ukraine, which could be related to the Petya family.

Editor27 Jun 2017


Birthday Reminder looks benign but the devil’s in the details: Hooks DNS, serves dodgy ads

Birthday Reminder looks benign but the devil’s in the details: Hooks DNS, serves dodgy ads

Birthday Reminder looks benign but the devil’s in the details: Hooks DNS, serves dodgy ads

The strange behavior of a simple Windows application caught our attention and sparked the analysis by ESET of a previously undocumented malware.

Marc-Etienne M.Léveillé22 Jun 2017


Industroyer: Biggest threat to industrial control systems since Stuxnet

Industroyer: Biggest threat to industrial control systems since Stuxnet

Industroyer: Biggest threat to industrial control systems since Stuxnet

ESET has analyzed a sophisticated and extremely dangerous malware, known as Industroyer, which is designed to disrupt critical industrial processes.

Anton Cherepanov and Robert Lipovsky12 Jun 2017