Was Central District Health Department hit by ransomware?

Central District Health Department was listed by the Medusa ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Medusa ransomware group?

Medusa is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Central District Health Department breach?

Medusa published data attributed to Central District Health Department (~84.40 GB), around 119 employees records. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Central District Health Department

Claimed by Medusa · listed 1 year ago

84.40 GB

Data size

119 employees records

17m

Age

since listed · data leaked

Status timeline

ListedFeb 12, 2025
Data leakeddate unknown

At a glance

Group: Medusa
Status: Data leaked
Country: United States
Sector: Public Sector
Listed on leak site: Feb 12, 2025
Data size: 84.40 GB
Records: 119 employees

About the victim

AI dossier — public-source company profile

Central District Health Department is a government public health agency operating in Nebraska, headquartered in Grand Island. With 119 employees, it provides health services and administration to its district.

Industry: Public Health Administration
Address: 1137 S Locust St, Grand Island, Nebraska, 68801, United States
Employees: 119

Attack summary

Severity: critical — Public health department with confirmed data exfiltration of 84.40 GB and publication. Likely includes sensitive health records, personally identifiable information, and potentially protected health information (PHI) regulated under HIPAA. Government health sector represents critical infrastructure with high sensitivity.

Medusa claims to have exfiltrated 84.40 GB of data from Central District Health Department. The group has published the data, indicating both data theft and likely encryption of systems.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Health department records
Employee information
Administrative files
Potentially patient/constituent data

What the group claims

Central District Health Department is a company that operates in the Government industry in the field of health care. Central District Health Department corporate office is located in 1137 S Locust St, Grand Island, Nebraska, 68801, United States and has 119 employees. The total amount of data leakage is 84.40 GB

Sources

Leak posthttp://xfv4jzckytb4g3ckwemcny3ihv4i5p4lqzdpi624cxisu35my5fwi5qd.onion/detail?id=ab642775b564af4a1ddab780e07e597f

Source

Indexed 1 year 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 Medusa

Medusa, also known as MedusaLocker, is a financially motivated ransomware group that emerged in November 2022 and has since compromised 568 known victims across multiple countries. The group's origin and specific affiliations remain unclear from publicly available intelligence, though their operational patterns suggest they function as an independent ransomware operation rather than a documented Ransomware-as-a-Service model. Medusa primarily targets organizations in the United States, United Kingdom, Canada, Italy, and Australia, with a focus on business services, healthcare, manufacturing, and technology sectors, employing typical ransomware tactics including data encryption and likely exfiltration for double extortion purposes, though specific technical methodologies and initial access vectors have not been extensively documented in public threat intelligence reports. While the group has maintained a relatively high victim count since its emergence, detailed information about specific notable campaigns, high-profile victims, or major ransom demands has not been widely reported by major cybersecurity firms or law enforcement agencies. As of current intelligence assessments, Medusa appears to remain active in the threat landscape, continuing to target organizations across their established geographic and sectoral preferences. The group has been linked to 635 public disclosures across our corpus. First observed on a leak site on November 15, 2022; most recent post May 5, 2026. The operation is currently active.

Also tracked as: MedusaLocker, MEDUSA LOCKER.

Timeline of this disclosure

February 12, 2025Central District Health Department listed by Medusaon the group's public leak site

Data size: 84.40 GB
Records: 119 employees

Other recent disclosures by Medusa

Medusa has been linked to 635 public victims on Darkfield. A sample of the most recent:

See the full Medusa dossier →

Sector and geography

This disclosure adds to ransomware activity in the Public Sector sector, which has 466 disclosures indexed across all operators we track. Geographically, Central District Health Department is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Medusa means Central District Health Department 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 Medusa'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.