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Mid-Cumberland Human Resource Agency

Claimed by Insomnia · listed 8 days ago

7d
Age
since listed · data leaked

Status timeline

  1. ListedJun 9, 2026
  2. Data leakeddate unknown

At a glance

Group
Insomnia
Status
Data leaked
Country
United States
Sector
Business Services
Listed on leak site
Jun 9, 2026

About the victim

AI dossier — public-source company profile

Mid-Cumberland Human Resource Agency is a 50-year-old Tennessee nonprofit providing essential services including Meals-on-Wheels, public transit, in-home care, ombudsman services, community corrections programs, and representative payee services. Based in Nashville, it serves vulnerable populations including seniors, transit-dependent residents, and long-term care facility residents, with emphasis on accessibility and multilingual support.

Industry
Social Services & Human Resources
Address
25 Century Boulevard, Suite 500, Nashville, TN 37214, United States
Founded
1974

Attack summary

Severity: medium — Ransomware group disclosure against a nonprofit handling sensitive client data (seniors, vulnerable populations) and financial services (representative payee). No explicit proof files mentioned and no confirmation of exfiltration; data inventory is inferred from service types rather than stated. Moderate sensitivity due to scale of vulnerable clients served.

The insomnia group claims to have compromised Mid-Cumberland HERA. The post does not explicitly state whether data was exfiltrated, encrypted, or both, nor does it detail specific data categories targeted.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • Client personal information
  • Service records
  • Potentially financial/payee data

What the group claims

MCHRA is a nonprofit promoting self-sufficiency via Meals-on-Wheels, public transit, in-home services, and community corrections. It serves adults needing care, transit users, and long-term care residents, emphasizing inclusivity and translation services.

The leak post

captured from the group's site
MCHRA is a nonprofit promoting self-sufficiency via Meals-on-Wheels, public transit, in-home services, and community corrections. It serves adults needing care, transit users, and long-term care residents, emphasizing inclusivity and translation services.

Sources

Source

Indexed 8 days ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About insomnia

Based on the limited publicly available information, Insomnia is a relatively new ransomware group that first emerged in February 2026, appearing to be financially motivated based on their targeting patterns and operational behavior. The group's country of origin and potential affiliations with other ransomware operations remain unknown, with insufficient public documentation from major threat intelligence sources to determine whether they operate as a Ransomware-as-a-Service model or as an independent entity. Their attack methodology and specific technical capabilities have not been extensively documented by CISA, FBI, or major security research firms, though their targeting of 29 known victims across healthcare, technology, manufacturing, and hospitality sectors in the United States, Singapore, and Brazil suggests a broad opportunistic approach rather than highly selective operations. Given the group's recent emergence and limited public reporting from established threat intelligence sources, there are no widely documented notable campaigns or high-profile incidents that have garnered significant attention from law enforcement or major security vendors. As of current reporting, the operational status of Insomnia remains unclear due to the lack of comprehensive public analysis from authoritative sources, making it difficult to assess whether the group remains active or has ceased operations. The group has been linked to 36 public disclosures across our corpus. First observed on a leak site on February 7, 2026; most recent post June 12, 2026. The operation is currently active.

Timeline of this disclosure

  • June 9, 2026Mid-Cumberland Human Resource Agency listed by insomniaon the group's public leak site

Other recent disclosures by insomnia

insomnia has been linked to 36 public victims on Darkfield. A sample of the most recent:

See the full insomnia dossier →

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 3,796 disclosures indexed across all operators we track. Geographically, Mid-Cumberland Human Resource Agency is reported in United States, a country with 3,101 ransomware disclosures in our corpus.

If your organisation is affected

A listing by insomnia means Mid-Cumberland Human Resource Agency appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
  • Monitor for the data appearing on insomnia's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.