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

In our hyper-connected world, technology has transformed the way we communicate, enabling us to connect with anyone, anywhere, at the touch of a button. One of the most popular services to take ...

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

The cybersecurity implications of the war in the Middle East extend far beyond the region. Here’s where to focus your defenses. The outbreak of a kinetic conflict often broadens both the volume and ...

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

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 ...

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.

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

The cybersecurity implications of the war in the Middle East extend far beyond the region. Here’s where to focus your defenses.

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 ...

Following OceanLotus’ activities is taking a tour in the world of deception. This group is known to lure victims by forging appealing documents to entice potential victims into executing the group’s ...