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Unknown (Victim 1 - Owner/CFO Documents)

Claimed by Rhysida · listed 2 days ago

2d
Age
since listed · listed for ransom

Status timeline

  1. ListedSep 11, 2026

Current state: Listed for ransom

At a glance

Group
Rhysida
Status
Listed for ransom
Sector
Healthcare
Listed on leak site
Sep 11, 2026

About the victim

AI dossier — public-source company profile

This leak post aggregates multiple distinct victims. No single company can be identified; the post appears to be a collection of separate breach announcements bundled together.

Attack summary

Severity: critical — Multiple confirmed exfiltrations of heavily regulated sensitive data across healthcare (PHI), government (SSNs, medical records, jail records under 42 CFR Part 2), finance (bank account details, trust accounts), and pharmaceuticals (controlled-substance inventory). Scale is massive (10+ TB, millions of files) and includes PII at scale, medical records, and financial account credentials.

Rhysida claims exfiltration of data from at least five unidentified organizations: a healthcare provider (3.5M files, 2.44 TB), a US county government/medical facility (814.5k files, 2.6 TB), a law firm (338.5k files, 710.6 GB), a pharmaceutical company (2.9M files, 5.8 TB), and one additional victim. Claims include patient records, financial data, employee PII, and confidential business documents.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Patient health information (PHI) and medical records
  • Employee personal identification and financial data
  • Corporate financial statements and bank account details
  • Tax documents and government audit records
  • Social Security numbers and government IDs
  • Litigation files and confidential correspondence
  • Pharmaceutical narcotics and controlled-substance records
  • Payroll and HR personnel files

What the group claims

Company with owner and CFO personal and corporate documents including employee evaluations, salary rates, credit reports, tax documents, medical records, and corporate financials.

The leak post

captured from the group's site
Owner�s documents: employee evaluations, salary rates, bonuses, job offers, family documentsCFO�s documents: client credit reports, bankruptcy records, tax documents, father�s medical records (guardianship court case)Corporate financials: owner�s personal tax return, credit application, signed checks with MICR (BNB Bank)Corporate credit cards, drug testsMedical records, employee health insuranceAnd much more
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!
3.502.636 files, total volume ~2.44 TBPatient data (PHI) � name-tagged scans across department shares (surgical pathology, hemodialysis charts, admission records), cancer-center dossiers with PhilHealth IDs, lab quotations incl. cancer-marker tests with birth dates, PhilHealth claims monitoring, neonatal (NICU) dataStaff and professionals � accredited physicians register (cell numbers, PRC licenses, PhilHealth IDs), named payroll workbooks (incl. the affiliated diagnostic center), HR dossiers, staff passport scans, drug-test filesMoney, audit and governance…

Data the group says was taken

  • employee evaluations
  • salary rates
  • bonuses
  • job offers
  • family documents
  • client credit reports
  • bankruptcy records
  • tax documents
  • medical records
  • corporate financials
  • personal tax returns
  • credit applications
  • signed checks
  • corporate credit cards
  • drug tests
  • employee health insurance

Screenshot of the leak post

Leak screenshot for Unknown (Victim 1 - Owner/CFO Documents)

Sources

Source

Indexed 2 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 11, 2026Unknown (Victim 1 - Owner/CFO Documents) listed by Rhysida on the group's public leak site

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 Unknown (Victim 1 - Owner/CFO Documents) appeared on a ransomware extortion site and is being pressured to pay before any publication. 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.