ESET Research releases its analysis of the current ransomware ecosystem with focus on ransomware-as-a-service gang RansomHub.

ESET researchers discovered that FamousSparrow compromised a trade group in the financial sector in the United States.

ESET Research shares technical knowledge about operation FishMedley, which targeted governments, NGOs, and think tanks across Asia, Europe, and the United States.

ESET discovered a cyberespionage operation by the China-aligned MirrorFace APT group against a Central European diplomatic institute.

ESET researchers have observed a series of malicious North Korea-aligned activities, where the operators, posing as software development recruiters, entice the victims with fake employment offers.

ESET researchers have discovered a supply-chain attack against a VPN provider in South Korea by a newly discovered and previously undetected China-aligned APT group.