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Acadian Ambulance

Claimed by Daixin · listed 2 years ago

24m
Age
since listed · data leaked

Status timeline

  1. ListedJul 22, 2024
  2. Data leakeddate unknown

At a glance

Group
Daixin
Status
Data leaked
Country
United States
Sector
Healthcare
Listed on leak site
Jul 22, 2024

About the victim

AI dossier — public-source company profile

Acadian Ambulance is an employee-owner private ambulance service providing medical transport across Louisiana, portions of Texas, two counties in Tennessee, and one county in Mississippi. The company operates as a regional emergency medical services provider.

Industry
Emergency Medical Transport & Ambulance Services

Attack summary

Severity: high — Healthcare provider with patient data exposure at scale. Medical transport services handle PII and protected health information (PHI), which is regulated under HIPAA. Data published status indicates confirmed exfiltration, though specific inventory and proof volume are not detailed in the truncated post.

Daixin claims to have compromised Acadian Ambulance and published data from the breach. No specific details on encryption, exfiltration method, or data categories are provided in the available post excerpt.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • patient records
  • employee information
  • operational data

What the group claims

Acadian Ambulance is an employee-owner private ambulance service that covers most of the state of Louisiana, a large portion of Texas, two counties in Tennessee, and one county in Mississippi.

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 Daixin

Daixin is a ransomware group that emerged in August 2022, operating with primarily financial motivations and demonstrating a particular focus on critical infrastructure sectors. The group's origin and specific affiliations remain unclear from publicly documented sources, though their targeting patterns suggest sophisticated operational capabilities and potential access to healthcare sector vulnerabilities. Daixin employs typical ransomware attack methodologies including data exfiltration prior to encryption, implementing double extortion tactics to pressure victims into payment by threatening to release stolen sensitive information alongside system encryption. The group has demonstrated a pronounced targeting preference for healthcare organizations, which represents a significant portion of their documented victims, alongside government entities and financial services organizations. Their geographic focus centers heavily on the United States while also targeting victims across Indonesia, the United Arab Emirates, Germany, and Canada, indicating either broad operational reach or collaboration with regional affiliates. With 21 documented victims since their emergence, Daixin represents a relatively newer but active threat actor in the ransomware landscape. Current intelligence suggests the group remains operationally active as of recent assessments, continuing to pose threats to critical infrastructure sectors, particularly healthcare organizations that may be viewed as high-value targets due to the sensitive nature of their data and operational dependencies. The group has been linked to 21 public disclosures across our corpus. First observed on a leak site on August 3, 2022; most recent post September 11, 2025. The operation is currently inactive.

Timeline of this disclosure

  • July 22, 2024Acadian Ambulance listed by Daixinon the group's public leak site

Other recent disclosures by Daixin

Daixin has been linked to 21 public victims on Darkfield. A sample of the most recent:

See the full Daixin 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, Acadian Ambulance is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Daixin means Acadian Ambulance 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 Daixin'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.