Australia

arcusmedia

Arcus Media is a ransomware-as-a-service group that emerged in May 2024, employing double extortion with ChaCha20 + RSA-2048 encryption and recruiting affiliates via a referral-based vetting process, claiming 50+ victims across manufacturing, healthcare, retail, and business services globally.

First seen 2024-05-08 · Last seen 2026-08-24 · 1 Australia claims

Cached from ransomware.live. 2026-09-19 PT. Leak sites are not linked.