ESET Research

MuddyWater targets critical infrastructure in Israel and Egypt, relying on custom malware, improved tactics, and a predictable playbook

Threat actors are embracing ClickFix, ransomware gangs are turning on each other – toppling even the leaders – and law enforcement is disrupting one infostealer after another

ESET Research has been monitoring attacks involving the recently discovered ToolShell zero-day vulnerabilities

ESET experts discuss Sandworm’s new data wiper, relentless campaigns by UnsolicitedBooker, attribution challenges amid tool-sharing, and other key findings from the latest APT Activity Report

ESET researchers analyzed a cyberespionage campaign conducted by BladedFeline, an Iran-aligned APT group with likely ties to OilRig

Big shifts in the infostealer scene, novel attack vector against iOS and Android, and a massive surge in investment scams on social media

Take a peek into the murky world of cybercrime where groups of scammers who go by the nickname of 'Neanderthals’ wield the Telekopye toolkit to ensnare unsuspecting victims they call 'Mammoths'

ESET researchers introduce the Gamaredon APT group, detailing its typical modus operandi, unique victim profile, vast collection of tools and social engineering tactics, and even its estimated geolocation

Learn how a rather clumsy cybercrime group wielding buggy malicious tools managed to compromise a number of SMBs in various parts of the world