Disclosure context

About dragonforce

Dragonforce is a relatively new ransomware group that emerged in December 2023, operating with apparent financial motivations based on their targeting patterns and victim selection. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their rapid accumulation of 439 documented victims suggests either sophisticated capabilities or possible connections to existing ransomware infrastructure. Based on their targeting patterns across diverse sectors including manufacturing, business services, technology, and construction, Dragonforce appears to employ opportunistic attack methodologies, though specific initial access vectors, encryption methods, and extortion tactics have not been publicly detailed by major security firms or law enforcement agencies. The group has demonstrated a preference for targeting organizations primarily in English-speaking countries and Western Europe, with the United States, United Kingdom, Germany, Australia, and Italy representing their most frequent victim locations, suggesting possible language capabilities or geographic operational preferences. As of current reporting, Dragonforce appears to remain active given their recent emergence and ongoing victim acquisition, though the lack of detailed public analysis from major threat intelligence organizations indicates either operational security measures that have limited researcher visibility or that the group has not yet conducted sufficiently high-profile attacks to warrant extensive public documentation by CISA, FBI, or established security research firms. The group has been linked to 537 public disclosures across our corpus. First observed on a leak site on December 13, 2023; most recent post May 20, 2026. The operation is currently active.

Timeline of this disclosure

May 15, 2026Advanced Medical Consultants listed by dragonforceon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 1,779 disclosures indexed across all operators we track. Geographically, Advanced Medical Consultants is reported in US, a country with 2,713 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

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AdvancedHEALTH

listed as Advanced Medical Consultants · Claimed by dragonforce · listed 5 days ago

Age

since listed · data leaked

Status timeline

Listed
May 15, 2026
Data leaked

At a glance

Group: dragonforce
Status: Data leaked
Country: US
Sector: Healthcare
Listed on leak site: May 15, 2026

About the victim

AI dossier — public-source company profile

AdvancedHEALTH (operating as Advanced Medical Consultants) is a healthcare organization based in Murfreesboro, Tennessee. The company provides medical consulting and patient health services, as reflected by its public site at ouradvancedhealth.com. The scale of the alleged data breach suggests a multi-provider or multi-location operation serving a large patient population.

Industry: Ambulatory Health Care & Medical Consulting
Address: 2246 Keeneland Commercial Blvd, Murfreesboro, TN 37127, United States

Attack summary

Severity: critical — Confirmed exfiltration and active publication of 2.3 million lines of full patient data constitutes a massive breach of regulated healthcare PII (likely HIPAA-covered PHI), with additional exposure of financial and HR records; data is already being incrementally released publicly.

DragonForce claims to have exfiltrated 2,300,000 lines of full patient data along with partner agreements, management, payroll, and HR files, and has begun publishing 1,000 lines of patient data per day until payment is received or a countdown timer expires, with Day 1 data already published via a public link.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Full patient records (2,300,000 lines)
Partner agreements
Management files
Payroll records
HR files

The group's post references roughly 1 proof file.

What the group claims

The leak contains 2,300,000 Lines of FULL patient data, partner agreements, management, payroll and HR files. Screenshot attached :) We Will Leak 1,000 Lines of patient data a day, until we've been paid or the timer hits 0. Check this description for Fresh leaks everyday. Day 1 : https://temp.sh/aLnBB/ADI-Day1.zip

The leak post

captured from the group's site

We're opened the public registration, build your own RaaS team in 1 hour
2246 Keeneland Commercial Blvd, Murfreesboro, TN 37127, United States
The leak contains 2,300,000 Lines of FULL patient data, partner agreements, management, payroll and HR files. Screenshot attached :) We Will Leak 1,000 Lines o...
Tricon Infotech delivers efficient, automated solutions and full digital transformations through custom products and enterprise implementations. The company's w...
Publicated files: 
Pamil Modulsystem specializes in renting flexible modular buildings tailored for various needs, including offices and schools. Established in 1963, the company ...
Publicated files: 
MicroMarketing specializes in expert title selections for books, audio CDs, and DVDs, catering primarily to librarians and libraries. The company is known for i...
Publicated files: 
125 Regional Pkwy Ste 200, Orangeburg, South Carolina, 29118, United States
A recognized leader in the multi-family housing construction industry, CF Evans Construction provides a product for developers. The company has thrived amid six...
32 Rue De La Clairière, Fort-de-France,
CMC Expertise Comptable is a certified accounting firm located in…

Sources

Source

Indexed 5 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.