An overview of the activities of selected APT groups investigated and analyzed by ESET Research in Q4 2025 and Q1 2026 ...

Our recent review of threat detections in Brazil surfaced BTMOB, an Android remote access trojan (RAT) that is less notable ...

EchoCreep, which uses Discord for C&C communication, and GraphWorm, which uses Microsoft Graph API for the same purpose. The ...

Watch out for bogus FIFA World Cup-themed websites that mimic official ticket and merchandise flows to steal money and ...

D-Link has released a statement acknowledging ESET's findings: "D-Link is aware of the reported security issue and has been working diligently to investigate and resolve the issues. Some of the ...

When Google enters a particular market, it often means bad news for the incumbents. So it was with Google Forms, the tech giant’s form and quiz-building tool that launched in 2008. According to one ...

The past year has seen the global economy lurch from one crisis to another. As COVID-19 finally began to recede in many regions, what replaced it has been rising energy bills, soaring inflation and a ...

Award-winning news, views, and insight from the ESET security community ...

The number of UEFI vulnerabilities discovered in recent years and the failures in patching them or revoking vulnerable binaries within a reasonable time window hasn’t gone unnoticed by threat actors.

Using chatbots for medical advice could elicit hallucinations and even expose you to security and privacy risks. Here’s what’s at stake and how to stay safe. A complete decoupling from US technology ...

This issue of the ESET APT Activity Report covers October 2025 through March 2026, a period in which state-aligned cyberespionage operations tracked in part with geopolitical developments. After the ...