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Crime

spook

ransomware.liverefreshed 2026-09-15

sigil

Analyst brief

Spook ransomware operated briefly in September–October 2021 as a rebrand of the Prometheus ransomware group (built on the Thanos builder), conducting double-extortion attacks against global targets with a concentration in manufacturing and unusually publishing all victim names regardless of ransom payment.

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References
Early access

Track spook on the wire.

Early access opens the actor API and MCP server first — and an alert every time this adversary lands on the wire. One email when it's ready.

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