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Advanced Physician Management Services LLC

Claimed by Meow · listed 2 years ago

22m
Age
since listed · data leaked

Status timeline

  1. ListedSep 11, 2024
  2. Data leakeddate unknown

At a glance

Group
Meow
Status
Data leaked
Country
United States
Sector
Healthcare
Listed on leak site
Sep 11, 2024

About the victim

AI dossier — public-source company profile

Advanced Physician Management Services LLC is a healthcare management company that provides administrative and operational support to medical practices, including billing, coding, compliance, human resources, and financial management services. The company aims to streamline operations and enhance efficiency while allowing physicians to focus on patient care.

Industry
Healthcare Management & Medical Billing Services

Attack summary

Severity: high — Healthcare management company handling sensitive medical practice data including billing, compliance, and HR records across multiple practices. Data published status confirmed. Given the nature of healthcare administrative data and cross-practice exposure, severity is high despite lack of specific proof count or data size details.

The Meow group claims to have compromised Advanced Physician Management Services LLC and published data from the breach. The post does not specify whether data was exfiltrated, encrypted, or both, nor does it detail the scope of compromised information.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • Medical practice administrative records
  • Billing and coding data
  • Compliance documentation
  • Human resources records
  • Financial management information

What the group claims

Advanced Physician Management Services LLC is a healthcare management company specializing in providing administrative and operational support to medical practices. They offer services such as billing, coding, compliance, human resources, and financial management. Their goal is to streamline operations, enhance efficiency, and allow physicians to focus on patient care while ensuring regulatory compliance and financial stability.

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 Meow

Meow is a relatively new ransomware group that emerged in November 2023, primarily motivated by financial gain through extortion activities targeting organizations across multiple sectors. The group has compromised at least 145 known victims in a short operational timeframe, demonstrating rapid scaling of their criminal enterprise. Based on their targeting patterns, Meow appears to focus heavily on English-speaking countries, with the United States, United Kingdom, and Canada representing their primary victim base, though they have also expanded operations to include targets in Italy and Colombia. The group shows a preference for attacking business services organizations, manufacturing companies, healthcare institutions, and agriculture and food production entities, suggesting they may employ broad-spectrum targeting rather than highly specialized sector focus. Their emergence in late 2023 and the significant victim count achieved in a relatively short period indicates either a sophisticated operation with experienced operators or potential links to existing ransomware ecosystems, though specific details about their attack methodology, initial access vectors, encryption techniques, or data exfiltration practices have not been extensively documented by major threat intelligence sources. Given the recent timeline of their emergence and limited public reporting from established security researchers, detailed technical analysis of their tools, tactics, and procedures remains sparse. The group appears to remain active as of current reporting, though comprehensive law enforcement actions or major disruption efforts have not been publicly documented. The group has been linked to 145 public disclosures across our corpus. First observed on a leak site on November 24, 2023; most recent post November 19, 2024. The operation is currently inactive.

Timeline of this disclosure

  • September 11, 2024Advanced Physician Management Services LLC listed by Meowon the group's public leak site

Other recent disclosures by Meow

Meow has been linked to 145 public victims on Darkfield. A sample of the most recent:

See the full Meow 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, Advanced Physician Management Services LLC is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Meow means Advanced Physician Management Services LLC 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 Meow'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.