ESET Research

ESET researchers present technical details on a recent data destruction incident affecting a company in Poland’s energy sector

The attack involved data-wiping malware that ESET researchers have now analyzed and named DynoWiper

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'