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Leak-site post naming Argentem Creek Partners (investment firm), captured by ThreatCluster

Argentem Creek Partners (investment firm)

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Ransomware leak-site victim intelligence

Posted
Sep 18, 2026
Country
US
Industry
Financial Services

What was taken

Investment management / private credit · United States | Full corporate network evidence: 2.5M+ connection records, complete internal systems map (Active Directory, SharePoint, MSP tooling, office-security integrations); Tax-season document flows of the firm and its investor document delivery platform | Corporate connectivity remains severed until settlement. | [ACTIVE: deadline 2026-09-21 03:01 UTC]

Leak-site images (1)

Images from the victim's leak listing. Thumbnails scraped from the onion page are blurred by default — click a thumbnail to view.

ThreatCluster capture