Sicarii Ransomware: Truth vs Myth

**Sicarii RaaS overview:** Sicarii is a recently observed ransomware-as-a-service operation that combines functional extortion capabilities (AES-GCM per-file encryption with the .sicarii extension, data exfiltration via file.io, LSASS dumping, persistence, and a destructive boot-stage) with unusual Israeli/Jewish branding and geo-fencing logic to avoid Israeli systems; linguistic and behavioral anomalies raise the possibility of performative identity or false-flag activity rather than a mature ideologically-driven campaign.