ESET Research

ESET researchers have discovered SprySOCKS for Windows, FishMonger’s backdoor weaponizing a kernel driver for advanced stealthiness

A shift in operational pattern of the infamous Vietnam-aligned APT group

The resurgence of one of Russia’s most notorious APT groups

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