ESET researchers identified an active campaign that we have attributed to the StrongPity APT group. Active since November 2021, the campaign has distributed a malicious app through a website ...

ESET Research analyzes Gamaredon’s new toolset and the group’s growing reliance on legitimate online services to hide its C&C ...

ESET researchers assisted in the global disruption of the Amadey botnet and Stealc infostealer, providing technical analysis, ...

Email is not just a means of communication, or yet another online account. In both our personal and work lives, it holds the keys to the kingdom: possibly even a mechanism to reset other account ...

ESET researchers analyzed the robust EDR-killing toolset of the ransomware-as-a-service gang Gentlemen. Since the beginning of 2026, Gentlemen has emerged as one of the most active gangs in the ...

Many manufacturing plants depend on OT systems that stay in service for many years. That long run can hide significant ...

In the latest episode of the ESET Research Podcast, ESET Distinguished Researcher Aryeh Goretsky is joined by ESET Security Awareness Specialist Rene Holt to dissect the key findings from ESET’s APT ...

ESET APT Activity Report Q2 2024–Q3 2024 summarizes notable activities of selected advanced persistent threat (APT) groups that were documented by ESET researchers from April 2024 until the end of ...

Chances are high that many people think, “it’s an iPhone, so I’m safe”. Apple’s control over its device and app ecosystem has indeed historically been tight, with its walled-garden approach providing ...

This blogpost covers newly discovered activities attributed to FrostyNeighbor, targeting governmental organizations in Ukraine. FrostyNeighbor has been running continual cyberoperations, changing and ...

Three-day patching deadlines, exposed fuel-tank systems, scams costing billions of dollars, and social media bans for children all gave Tony plenty to unpack in June 2026 Gamaredon in 2025: Leveraging ...