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Centre Ellipse Strasbourg

listed as Centre Ellipse · Claimed by Akira · listed 4 days ago

3d
Age
since listed · data leaked

Status timeline

  1. ListedJun 9, 2026
  2. Data leakeddate unknown

At a glance

Group
Akira
Status
Data leaked
Listed on leak site
Jun 9, 2026

About the victim

AI dossier — public-source company profile

Centre Ellipse Strasbourg is an ambulatory medical facility specializing in personalized care pathways for patients with chronic diseases and syndromes. The center operates a multidisciplinary team providing physical and psychological support, with particular focus on cardiac rehabilitation and mental health services.

Industry
Healthcare & Medical Services
Address
Strasbourg, France

Attack summary

Severity: critical — Confirmed exfiltration of protected health information (PHI) for 500+ patients at a medical facility, combined with employee PII, financial data, and confidential business records. Medical data is highly regulated under GDPR and French healthcare law.

The akira group claims to have exfiltrated 142 GB of corporate data including health information for at least 500 patients, employee personal information, financial records, contracts, and confidential agreements. Data has been published.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • patient health records
  • employee personal information
  • financial records
  • contracts
  • confidential agreements

What the group claims

Centre Ellipse Strasbourg is an ambulatory medical facility that offers personalized care pathw ays to improve the health of patients with chronic diseases or syndromes. The center features a multidisciplinary team that provides both physical and psychological support, focusing on card iac rehabilitation and mental health services. We will upload 142gb of corporate data soon. Health information for at least 500 patients, empl oyees personal information, financials, lots of contracts, confidential agreements and so on.

Source

Indexed 4 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 Akira

Akira is a ransomware group that emerged in April 2023, operating with primarily financial motivations and has rapidly established itself as a significant threat actor with over 1,500 documented victims. The group's country of origin remains unclear, though they operate as a Ransomware-as-a-Service (RaaS) model, recruiting affiliates to conduct attacks while the core group maintains the ransomware infrastructure and negotiation processes. Akira employs multi-faceted attack methodologies including exploitation of VPN vulnerabilities, particularly targeting Cisco VPN appliances, and utilizes living-off-the-land techniques along with legitimate administrative tools to avoid detection, while implementing double extortion tactics by exfiltrating sensitive data before deploying their encryption payload. The group has demonstrated a preference for targeting organizations in the United States, Canada, Germany, United Kingdom, and Italy, with a particular focus on manufacturing, business services, technology, and construction sectors, though they have shown willingness to attack various industries. Despite being relatively new to the ransomware landscape, Akira has maintained consistent operations throughout 2023 and into 2024, with law enforcement agencies including CISA and FBI issuing advisories about their activities, though no major disruption operations have been publicly reported against the group as of late 2024. The group has been linked to 1,648 public disclosures across our corpus. First observed on a leak site on April 26, 2023; most recent post June 12, 2026. The operation is currently active.

Also tracked as: Megazord.

Timeline of this disclosure

  • June 9, 2026Centre Ellipse listed by Akiraon the group's public leak site

Other recent disclosures by Akira

Akira has been linked to 1,648 public victims on Darkfield. A sample of the most recent:

See the full Akira dossier →

If your organisation is affected

A listing by Akira means Centre Ellipse 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 Akira'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.