Skip to main content
Darkfield

Ransomware victim disclosure

← All victims

Florida Orthopaedic Associates

Claimed by Sinobi · listed 7 months ago

7m
Age
since listed · data leaked

Status timeline

  1. ListedDec 16, 2025
  2. Data leakeddate unknown

At a glance

Group
Sinobi
Status
Data leaked
Country
United States
Sector
Healthcare
Listed on leak site
Dec 16, 2025

About the victim

AI dossier — public-source company profile

Florida Orthopaedic Associates & Walk-In Clinic is a multi-location orthopaedic care provider based in Central Florida, established in 1969. The practice offers joint replacement, spine treatments, sports medicine, and general orthopaedics through a team of fellowship-trained physicians. It also operates a walk-in clinic for urgent musculoskeletal injury care.

Industry
Orthopaedic Medical Practice
Address
Central Florida, United States
Founded
1969

Attack summary

Severity: critical — The victim is a healthcare provider holding protected health information (PHI) and patient PII. The disclosed status is 'data_published', indicating actual exfiltration and release of regulated medical data, which constitutes a critical-severity incident under HIPAA and general data sensitivity standards.

The ransomware group Sinobi has listed Florida Orthopaedic Associates as a victim with a disclosed/published data status, indicating exfiltration and publication of data from the practice. No ransom amount or specific data volume was stated in the post.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Patient medical records
  • Musculoskeletal treatment histories
  • Surgical and non-surgical case files
  • Patient personally identifiable information (PII)
  • Practice operational data

What the group claims

Florida Orthopaedic Associates & Walk-In Clinic is a leading provider of orthopedic care in Central Florida, offering services such as joint replacement, spine treatments, sports medicine, and general orthopedics. With a team of fellowship-trained physicians, they provide both surgical and non-surgical treatment options to address a variety of musculoskeletal conditions. The clinic operates multiple locations and features a walk-in service for immediate injury care, ensuring that patients receive timely attention for urgent orthopedic needs. Established in 1969, they have delivered over 50 years of specialized care to the community.

Sources

Source

Indexed 7 months 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.

Is this your supplier? Your competitor? You?

Pro plans monitor your domain, corporate emails, and crypto wallets across every new ransomware leak-site post, breach dump and Telegram callout — alerts within 5 minutes.

Disclosure context

About sinobi

Based on the limited publicly available information, Sinobi appears to be a recently emerged ransomware operation first observed in July 2025, with financial motivations evidenced by their targeting of 268 victims across multiple sectors. The group's origin and specific affiliations remain undocumented in public threat intelligence reporting, and there is no confirmed information regarding whether they operate as a Ransomware-as-a-Service model or as an independent entity. Their attack methodology and technical capabilities have not been extensively documented by major security research organizations, though their targeting patterns suggest a broad opportunistic approach rather than highly selective operations. The group demonstrates a preference for targeting organizations in the United States, India, United Kingdom, Canada, and Italy, with a focus on manufacturing, healthcare, construction, and technology sectors, suggesting they may exploit common vulnerabilities across these industries rather than deploying sophisticated, sector-specific attack vectors. No major high-profile campaigns or significant law enforcement actions against Sinobi have been publicly reported by CISA, FBI, or established threat intelligence firms. Given the recent emergence timeline and lack of extensive public documentation, the group's current operational status and long-term trajectory remain unclear, though the substantial victim count suggests continued activity as of the last available reporting period. The group has been linked to 274 public disclosures across our corpus. First observed on a leak site on July 5, 2025; most recent post May 8, 2026. The operation is currently active.

Timeline of this disclosure

  • December 16, 2025Florida Orthopaedic Associates listed by sinobion the group's public leak site

Other recent disclosures by sinobi

sinobi has been linked to 274 public victims on Darkfield. A sample of the most recent:

See the full sinobi 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, Florida Orthopaedic Associates is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by sinobi means Florida Orthopaedic Associates 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 sinobi'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.