Ransomware victim disclosure

Rehabilitative Health Services (RHS)

Claimed by beast · listed 18 hours ago

Today

Age

since listed · listed for ransom

Status timeline

Listed
May 31, 2026

Current state: Listed for ransom

At a glance

Group: beast
Status: Listed for ransom
Country: US
Sector: Healthcare
Listed on leak site: May 31, 2026

What the group claims

A comprehensive medical and mental health facility located in Ammon, ID, offering services including Addiction and Recovery, Family Medicine, Therapy, Counseling, and Psychological Testing. With over 25 years in the community, RHS addresses both physical and mental well-being of clients from childhood to adulthood, and operates programs for youth and individuals with severe mental illnesses.

The leak post

captured from the group's site

Rehabilitative Health Services (RHS) is a comprehensive medical and mental health facility located in Ammon, ID, offering a diverse array of services including Addiction and Recovery, Family Medicine, Therapy, Counseling, and Psychological Testing. Established to provide quality therapy options, RHS aims to help clients overcome past trauma and navigate various mental health challenges through professional counseling and support services. With over 25 years in the community, RHS is dedicated to addressing both the physical and mental well-being of clients from childhood to adulthood. The facility also emphasizes community support and operates programs specifically designed for youth and individuals with severe mental illnesses

Screenshot of the leak post

Leak screenshot for Rehabilitative Health Services (RHS)

Sources

Leak posthttp://beast6azu4f7fxjakiayhnssybibsgjnmy77a6duufqw5afjzfjhzuqd.onion/card/rehabilitative_health_svc

Source

Indexed 18 hours 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 beast

The Beast ransomware group is a relatively new threat actor that emerged in July 2025, operating with apparent financial motivations through their ransomware campaigns. With limited public documentation available from major security agencies, the group has demonstrated activity primarily targeting victims across the United States, United Kingdom, Brazil, South Korea, and Argentina, accumulating approximately 65 known victims since their emergence. Their targeting pattern shows a focus on healthcare organizations, manufacturing companies, educational institutions, and construction firms, suggesting an opportunistic approach rather than highly specialized sector expertise. The group's recent emergence means there is insufficient public intelligence from CISA, FBI, Mandiant, or other established security researchers regarding their specific attack methodologies, initial access vectors, or technical capabilities. Given the timeline of their first observation in mid-2025, Beast represents an active and emerging threat with their current operational status remaining unclear due to limited threat intelligence reporting from authoritative sources. The group has been linked to 93 public disclosures across our corpus. First observed on a leak site on July 29, 2025; most recent post May 31, 2026. The operation is currently active.

Timeline of this disclosure

May 31, 2026Rehabilitative Health Services (RHS) listed by beaston the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 1,779 disclosures indexed across all operators we track. Geographically, Rehabilitative Health Services (RHS) is reported in US, a country with 2,714 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.