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**E***

Claimed by Genesis · listed 6 days ago

6d
Age
since listed · data leaked

Status timeline

  1. ListedAug 11, 2026
  2. Data leakeddate unknown

At a glance

Group
Genesis
Status
Data leaked
Country
United States
Listed on leak site
Aug 11, 2026

About the victim

AI dossier — public-source company profile

A US-based healthcare organization whose identity is redacted in the disclosure. The company operates medical facilities with patient records and clinical operations.

Industry
Healthcare

Attack summary

Severity: critical — Confirmed exfiltration of 2+ TB of medical records and patient personal data at scale, along with financial and operational records from a healthcare provider — clear violation of HIPAA and sensitive PII exposure.

Genesis claims to have exfiltrated over 3 TB of data including 2+ TB of medical records, patient lists, clinical data, financial records, accounting information, and email archives. No ransom demand is stated.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Medical records
  • Patient lists
  • Clinical data
  • Personal data
  • Financial data
  • Accounting data
  • Email archives
  • Network user folders
  • Company fileserver contents

What the group claims

A healthcare organization

The leak post

captured from the group's site
```
- Over 3 Tb of data available. 
- Over 2 Tb of medical records. 
- Healthcare Data.
- Personal Data. 
- Lists of patients.
- Clinical Data.
- Accounting Data. 
- Operational Data.
- Financial Data.
- Network Users Folders.
- Data from company fileserver. 
- Email archives.

```

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 genesis

Genesis is a recently emerged ransomware group that was first observed in October 2025, operating with apparent financial motivations based on their targeting patterns across multiple high-value sectors. The group has demonstrated a relatively aggressive operational tempo since emergence, accumulating 54 documented victims within a short timeframe. Given the limited public documentation available from established threat intelligence sources regarding this newly identified group, specific details about their country of origin, organizational structure, and precise attack methodologies remain under investigation by security researchers. The group's targeting patterns indicate a preference for victims in the United States and United Kingdom, with additional activity observed in Malaysia and Spain, suggesting either a broad operational scope or the use of automated targeting tools that do not discriminate by geography. Their sector targeting reveals a focus on healthcare, manufacturing, business services, and financial services organizations, indicating they may prioritize entities with both high revenue potential and critical operational dependencies that increase pressure for ransom payment. Due to the group's recent emergence and limited reporting from major threat intelligence organizations such as Mandiant, CISA, or FBI, comprehensive details regarding their specific encryption methods, initial access vectors, data exfiltration practices, or notable high-profile campaigns have not yet been publicly documented. Genesis remains an active threat as of current reporting, though their operational longevity and potential connections to established ransomware ecosystems continue to be assessed by the cybersecurity community. The group has been linked to 120 public disclosures across our corpus. First observed on a leak site on October 21, 2025; most recent post August 11, 2026. The operation is currently active.

Timeline of this disclosure

  • August 11, 2026**E*** listed by genesison the group's public leak site

Other recent disclosures by genesis

genesis has been linked to 120 public victims on Darkfield. A sample of the most recent:

See the full genesis dossier →

Sector and geography

Geographically, **E*** is reported in United States, a country with 3,162 ransomware disclosures in our corpus.

If your organisation is affected

A listing by genesis means **E*** 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 genesis'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.