ESET Research

ESET researchers discovered a zero-day Telegram for Android exploit that allows sending malicious files disguised as videos

A study of a sophisticated Chinese browser injector that leaves more doors open!

A view of the H1 2024 threat landscape as seen by ESET telemetry and from the perspective of ESET threat detection and research experts

The I-SOON data leak confirms that this contractor is involved in cyberespionage for China, while Iran-aligned groups step up aggressive tactics following the Hamas-led attack on Israel in 2023

ESET researchers discovered Arid Viper espionage campaigns spreading trojanized apps to Android users in Egypt and Palestine

Available as both an IDA plugin and a Python script, Nimfilt helps to reverse engineer binaries compiled with the Nim programming language compiler by demangling package and function names, and applying structs to strings

ESET researchers provide technical analysis of the Lunar toolset, likely used by the Turla APT group, that infiltrated a European ministry of foreign affairs

One of the most advanced server-side malware campaigns is still growing, with hundreds of thousands of compromised servers, and it has diversified to include credit card and cryptocurrency theft

An overview of the activities of selected APT groups investigated and analyzed by ESET Research in Q4 2023 and Q1 2024