Disclosure context

About Ransomhouse

Ransomhouse is a ransomware group that emerged in June 2021, operating primarily for financial gain through extortion campaigns targeting organizations across multiple sectors globally. The group's origin and specific affiliations remain unclear based on publicly available intelligence, though their operational patterns suggest they function as an independent cybercriminal organization rather than a traditional ransomware-as-a-service model. Ransomhouse employs double extortion tactics, stealing sensitive data before deploying their ransomware payload and threatening to publish the information on their leak site if victims refuse to pay the demanded ransom. The group has demonstrated a broad targeting approach, with documented attacks against 187 victims primarily concentrated in the United States, China, United Kingdom, Italy, and Spain, focusing heavily on healthcare, technology, business services, and manufacturing sectors. While specific high-profile campaigns have not been extensively documented by major security firms, the group's consistent victim count and geographic distribution indicate sustained operational capability since their emergence. As of current reporting, Ransomhouse remains active with no known major law enforcement disruptions or confirmed rebranding efforts. The group has been linked to 202 public disclosures across our corpus. First observed on a leak site on June 1, 2021; most recent post May 8, 2026. The operation is currently active.

Timeline of this disclosure

January 30, 2026[Internal database pack 1] Warren County Sheriff’s Office listed by Ransomhouseon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Public Sector sector, which has 259 disclosures indexed across all operators we track. Geographically, [Internal database pack 1] Warren County Sheriff’s Office is reported in United States, a country with 7,392 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

← All victims

Warren County Sheriff's Office

listed as [Internal database pack 1] Warren County Sheriff’s Office · Claimed by Ransomhouse · listed 4 months ago

Age

since listed · data leaked

Status timeline

Listed
Jan 30, 2026
Data leaked

At a glance

Group: Ransomhouse
Status: Data leaked
Country: United States
Sector: Public Sector
Listed on leak site: Jan 30, 2026

About the victim

AI dossier — public-source company profile

The Warren County Sheriff's Office is a Kentucky law enforcement agency led by Sheriff Brett Hightower, headquartered in Bowling Green, KY. It provides a wide range of public safety services including criminal investigations, patrol, court security, animal control, school resource officers, civil process, concealed carry background services, and tax administration. The office serves Warren County residents and reported nearly 4,800 calls for service in a recent monthly period.

Industry: Law Enforcement / Public Safety
Address: 429 E 10th Ave #102, Bowling Green, KY 42101
Employees: 120

Attack summary

Severity: critical — The victim is a county law enforcement agency; 743 GB of exfiltrated data likely contains PII at scale, criminal records, investigation files, background check data, and other sensitive law enforcement information constituting regulated and highly sensitive government/public-safety data.

RansomHouse claims to have encrypted systems at the Warren County Sheriff's Office and to be in possession of approximately 743 GB of data extracted from the agency's internal databases, listed as 'Internal database pack 1' suggesting multiple data sets were collected.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Internal law enforcement databases
Personnel records
Criminal investigation files
Civil process records
Concealed carry background check data
Tax records
Property and evidence records
Telecommunications data
Court security records

What the group claims

The Warren County Sheriff's Office (Kentucky, USA), led by Sheriff Brett Hightower, is a professional law enforcement agency dedicated to protecting residents and visitors, upholding Kentucky state laws and the U.S. Constitution, and delivering comprehensive public safety services across the county. The office provides a wide range of functions, including proactive crime prevention, rapid incident response, equitable enforcement of ordinances and statutes, civil process execution, tax collection and administration, concealed carry permit issuance, and various community-oriented programs and educational initiatives. Headquartered in Bowling Green, the agency maintains a 24/7 operational commitment to emergency preparedness, integrity-driven community policing, and continuous improvement through citizen engagement and feedback to enhance overall safety and quality of life.

The leak post

captured from the group's site

```
{"data":[{"id":"a1894b76b7004c75a3a0845799af49956592e3d9","display":"animated","header":"HOT NEWS","info":" Trellix is a global cybersecurity company.","url":"","sort":1,"views":"438632"},{"id":"336b257f582b17573c97578efd4b22762bf77344","sort":2,"header":"Trellix (McAfee & FireEye)","url":"https://www.trellix.com/","private":"false","revenue":"1.5-2 B$","employees":"5000","info":"Trellix is a global cybersecurity company formed from the October 2021 merger of McAfee Enterprise and FireEye. It provides services to over 50,000 business and government customers worldwide, protecting more than 200 million endpoints. The companys open and native extended detection and response (XDR) platform helps organizations confronted by todays most advanced threats gain confidence in the protection and resilience of their operations. Trellix, along with an extensive partner ecosystem, accelerates technology innovation through machine learning and automation to empower over 40,000 business and government customers with living security","statusDate":"DEPENDS ON YOU","status":"EVIDENCE","published":"NOT YET","action":"Encrypted","actionDate":"17/04/2026","volume":"~","content":"cybersecurity.html"…

Sources

Source

Indexed 4 months 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.