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Consorci Sanitari Integral

Claimed by Ransomexx · listed 2 years ago

52.47 GB
Data size
27m
Age
since listed · data leaked

Status timeline

  1. ListedApr 22, 2024
  2. Data leakeddate unknown

At a glance

Group
Ransomexx
Status
Data leaked
Country
Spain
Sector
Healthcare
Listed on leak site
Apr 22, 2024
Data size
52.47 GB

About the victim

AI dossier — public-source company profile

Consorci Sanitari Integral (CSI) is a major healthcare consortium serving the Barcelona and surrounding Catalonia region in Spain. It operates multiple hospitals, primary care centers (CAPs), and residential facilities across Barcelona and Baix Llobregat, providing comprehensive medical services including specialized residencies, research, and teaching programs.

Industry
Healthcare & Hospital Management
Address
Av. Josep Molins, 29-41, 08906 L'Hospitalet de Llobregat, Spain

Attack summary

Severity: critical — Large-scale exfiltration of healthcare data from a major hospital consortium exposes sensitive patient medical records and PII. Healthcare data is regulated (GDPR, LOPD in Spain) and highly sensitive. 52.47 GB suggests significant volume of clinical and patient information.

Ransomexx claims to have exfiltrated 52.47 GB of data from CSI. The group has published the data, confirming data theft rather than encryption-only attack.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Clinical documentation
  • Patient medical records
  • Healthcare administration data
  • Institutional records

What the group claims

Consorci Sanitari Integral (CSI) is a healthcare consortium based in Catalonia, Spain Leaked data size: 52.47GB.

Sources

Source

Indexed 2 years 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 Ransomexx

RansomEXX is a financially motivated ransomware operation that emerged in May 2020, targeting organizations across multiple sectors with a focus on extracting ransom payments through encryption and data theft tactics. The group is believed to operate independently rather than as a Ransomware-as-a-Service model, with suspected ties to Russian-speaking cybercriminals based on code analysis and operational patterns observed by security researchers. RansomEXX operators typically gain initial access through exploiting public-facing applications, particularly targeting vulnerable VPN appliances and remote desktop services, before deploying their custom ransomware payload which uses strong encryption algorithms and is often preceded by data exfiltration to enable double extortion schemes where stolen data is threatened to be publicly released if ransom demands are not met. The group has been responsible for several high-profile attacks including incidents against government entities and major corporations, with documented cases involving ransoms in the millions of dollars, though specific victim details are often kept confidential by affected organizations. Based on recent threat intelligence reporting, RansomEXX continues to maintain active operations as of 2024, with ongoing campaigns targeting the technology and healthcare sectors primarily in the United States and Europe. The group has been linked to 86 public disclosures across our corpus. First observed on a leak site on May 14, 2020; most recent post June 20, 2026. The operation is currently inactive.

Also tracked as: Ransom X, Defray777, Defray-777, Defray 2018.

Timeline of this disclosure

  • April 22, 2024Consorci Sanitari Integral listed by Ransomexxon the group's public leak site
Data size
52.47 GB

Other recent disclosures by Ransomexx

Ransomexx has been linked to 86 public victims on Darkfield. A sample of the most recent:

See the full Ransomexx dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,600 disclosures indexed across all operators we track. Geographically, Consorci Sanitari Integral is reported in Spain, a country with 351 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Ransomexx means Consorci Sanitari Integral 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, INCIBE-CERT (Spain), as required for your jurisdiction.
  • Monitor for the data appearing on Ransomexx'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.