[N0N] – Ransomware Victim: Argentem Creek Partners (investment firm)

Verification alert Listings attributed to N0N have been reported as including unverified or fabricated victim claims. Treat this post as unconfirmed until corroborated with independent evidence. See further information here: BankInfoSecurity

See further information here: BankInfoSecurity

NOTE: No files or stolen information are exfiltrated, downloaded, taken, hosted, seen, reposted, or disclosed by RedPacket Security. Any legal issues relating to the content should be directed at the attackers, not RedPacket Security. This blog is an editorial notice informing that a company has fallen victim to a ransomware attack. RedPacket Security is not affiliated with any ransomware threat actors or groups and will not host infringing content. The information on this page is automated and redacted whilst being scraped directly from the N0N Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

On September 18, 2026, the ransomware group N0n allegedly listed Argentem Creek Partners, a United States-based investment management and private credit firm, on its leak site. No separate compromise date is provided, so September 18, 2026, should be treated as the post date. The post claims that the attackers obtained evidence of Argentem Creek Partners’ corporate network, including more than 2.5 million connection records and an internal systems map covering Active Directory, SharePoint, managed service provider tooling, and office-security integrations. The post further claims access to tax-season document workflows and the firm’s investor document delivery platform. It states that corporate connectivity remains severed pending settlement and identifies an active deadline of September 21, 2026, at 03:01 UTC. The listing does not provide a specific ransom amount and does not identify a confirmed encryption impact; the stated disruption and settlement language are consistent with an extortion claim. No screenshots or other images are included on the page, and no downloadable files are indicated.

On September 18, 2026, the ransomware group N0n allegedly listed Argentem Creek Partners, a United States-based investment management and private credit firm, on its leak site. No separate compromise date is provided, so September 18, 2026, should be treated as the post date. The post claims that the attackers obtained evidence of Argentem Creek Partners’ corporate network, including more than 2.5 million connection records and an internal systems map covering Active Directory, SharePoint, managed service provider tooling, and office-security integrations.

The post further claims access to tax-season document workflows and the firm’s investor document delivery platform. It states that corporate connectivity remains severed pending settlement and identifies an active deadline of September 21, 2026, at 03:01 UTC. The listing does not provide a specific ransom amount and does not identify a confirmed encryption impact; the stated disruption and settlement language are consistent with an extortion claim. No screenshots or other images are included on the page, and no downloadable files are indicated.

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