Femwar02

Femwar02 is a previously unknown pro-Russian ransomware threat actor that emerged in early 2026, linked to a major cyberattack on Italy's Sapienza University of Rome in February 2026, which caused a full network shutdown and operational disruptions. The group deploys Bablock (also known as Rorschach), a next-generation ransomware strain first identified in 2023 that features fast hybrid encryption (curve25519 and hc-128), partial file encryption for speed, direct system calls to evade detection,