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Clinic (unspecified)

Claimed by Rhysida · listed 6 days ago

3.28 TB
Data size
9,056,196 files; 160,870 patients; 4.18 million diagnoses; 7.6 million EHR scans records
6d
Age
since listed · data leaked

Status timeline

  1. ListedSep 7, 2026
  2. Data leakeddate unknown

At a glance

Group
Rhysida
Status
Data leaked
Sector
Healthcare
Listed on leak site
Sep 7, 2026
Data size
3.28 TB
Records
9,056,196 files; 160,870 patients; 4.18 million diagnoses; 7.6 million EHR scans

About the victim

AI dossier — public-source company profile

A Berlin-based organization involved in Hungarian development policy, EU and domestic fund administration, and clinical operations. The breach indicates a multi-functional entity spanning healthcare delivery (160,870 patients in records), government supervisory functions, and financial/legal administration.

Industry
Healthcare & Government Administration
Address
Berlin, Germany

Attack summary

Severity: critical — Confirmed large-scale exfiltration of sensitive regulated data including 160,870+ patient medical records (unencrypted EHRs), special-category GDPR data (disability certificates per Article 9), government classified materials (Bundesrat protocols, state security files), KRITIS infrastructure vulnerabilities, and widespread PII/credentials. Data publicly accessible. Multiple data protection and national security violations evident.

Rhysida claims exfiltration of 9.06 million files (3.28 TB) including entire CRM systems, patient EHR records, employee personal data, government protocols, and state security-related materials. The group also references a separate 5.26 TB dataset (1.44 million files) containing government and infrastructure vulnerability data. Data has been published to public access.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • 160,870 patient records
  • 7.6 million unencrypted EHR scans
  • 4.18 million diagnoses
  • 1,300 payroll records with IBANs
  • 1,200 employment contracts
  • 483 passport/ID scans including disability certificates
  • 4,200+ KYC/AML files
  • 16,389 emails
  • 11,963 phone numbers
  • 12,076 individuals' PII
  • 148 IBANs
  • Plaintext credentials
  • Bundesrat committee protocols
  • Berlin water supply vulnerability analyses
  • 3,226 NDAs
  • 70,000+ virtual data room files
  • 12,500+ share purchase agreements
  • 3,900 audited annual reports

The group's post references roughly 9,056,196 files across documented categories; multiple database exports and file inventories provided proof files.

What the group claims

A clinic whose entire lifetime of information was exfiltrated, including patient records, diagnoses, EHR scans, and financial data.

The leak post

captured from the group's site
As a key player in Hungarian development policy, our Company participates in the planning and implementation of development programs based on certain EU and domestic funds.
With just 7 days on the clock, seize the opportunity to bid on exclusive, unique, and impressive data. Open your wallets and be ready to buy exclusive data. We sell only to one hand, no reselling, you will be the only owner!
The archive contains 557,132 files (~1.55 TB)Backup of the entire CRM system: all customers, contacts, deals, and the company�s communication historymaterials from approximately 150 active deals: over 70,000 files from virtual data rooms, 12,500+ share purchase agreements (SPAs),7,500+ NDAs, ~3,900 audited annual reports, and ~17,000 files containing income statements and business planspersonal data on an industrial scale: ~1,300 payroll records by name with IBANs, ~1,200 employment contracts, 483 scans of passports/ID cards (including disability certificates�a special category of data under Article 9 of the GDPR) and approximately 4,200 KYC/AML file setsAnd a wealth of other valuable data.
With just 7 days on the clock, seize the opportunity to bid on exclusive, unique, and impressive data.…

Data the group says was taken

  • SQL databases
  • patient records
  • diagnoses
  • EHR scans
  • SSN
  • passports
  • personal data
  • financial statements
  • salary records
  • tax records

Screenshot of the leak post

Leak screenshot for Clinic (unspecified)

Sources

Source

Indexed 6 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 Rhysida

Rhysida is a ransomware group that emerged in June 2023, operating with primarily financial motivations through targeted attacks against critical infrastructure and public sector organizations. The group's origin and potential state affiliations remain unclear, though they operate independently rather than as a traditional Ransomware-as-a-Service model, with limited public documentation regarding connections to other cybercriminal organizations. Rhysida employs double extortion tactics, typically gaining initial access through compromised VPN credentials and exploiting vulnerable public-facing applications before deploying their ransomware payload and exfiltrating sensitive data prior to encryption. The group has demonstrated a particular focus on healthcare and educational institutions, with notable attacks documented by CISA and FBI advisories highlighting their targeting of hospitals and school districts across multiple countries, resulting in significant operational disruptions to critical services. As of late 2024, Rhysida remains an active threat with continued operations targeting organizations primarily in the United States, Canada, and other Western nations, maintaining their focus on high-value sectors where operational disruption can maximize ransom payment likelihood. The group has been linked to 324 public disclosures across our corpus. First observed on a leak site on June 5, 2023; most recent post September 13, 2026. The operation is currently active.

Timeline of this disclosure

  • September 7, 2026Clinic (unspecified) listed by Rhysida on the group's public leak site
Data size
3.28 TB
Records
9,056,196 files; 160,870 patients; 4.18 million diagnoses; 7.6 million EHR scans

Other recent disclosures by Rhysida

Rhysida has been linked to 324 public victims on Darkfield. A sample of the most recent:

See the full Rhysida dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,608 disclosures indexed across all operators we track.

If your organisation is affected

A listing by Rhysida means Clinic (unspecified) 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.
  • Monitor for the data appearing on Rhysida'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.