Ransomware victim disclosure

Ma Pak Leung Company Limited

Claimed by ransomhouse · listed 5 hours ago

Today

Age

since listed · data leaked

Status timeline

Listed
Jun 8, 2026
Data leaked

At a glance

Group: ransomhouse
Status: Data leaked
Country: HK
Sector: Agriculture and Food Production
Listed on leak site: Jun 8, 2026

About the victim

AI dossier — public-source company profile

Ma Pak Leung Company Limited is a family-owned Traditional Chinese Medicine manufacturer founded in Foshan, Guangdong in 1822 and headquartered in Hong Kong since 1958. The company produces proprietary TCM remedies, health food products, and operates under fifth-generation leadership with approximately 52 employees, distributing across Hong Kong retail chains and maintaining research partnerships with Hong Kong Baptist University.

Industry: Traditional Chinese Medicine (TCM) Manufacturing & Health Food Production
Address: Hong Kong
Employees: 52
Founded: 1822

Attack summary

Severity: medium — Data has been published by the ransomware group, confirming exfiltration. However, no specific sensitive data categories (PII at scale, medical records, financial data) are explicitly detailed in the available post excerpt, and the company is a TCM manufacturer with limited regulated data exposure typical of pharmaceutical or healthcare entities handling patient information.

Ransomhouse claims to have compromised Ma Pak Leung Company Limited and published data from the breach. No specific details on exfiltration versus encryption-only, or data categories, are provided in the leak post.

medium

Data the group says was taken

AI dossier — extracted from the leak post

company records
business data

What the group claims

Founded in Foshan, Guangdong in 1822 during the Qing Dynasty, Ma Pak Leung Company Limited is a family-owned Traditional Chinese Medicine (TCM) manufacturer with over two centuries of heritage. The company relocated its operations to Hong Kong and was formally incorporated there in 1958, where it remains headquartered today. The company specializes in the research, development, and production of proprietary TCM remedies - including classical formulas such as Angong Niuhuang Wan - as well as modern health food products like chicken essence and flavored TCM candies. Under fifth-generation leadership, Ma Pak Leung has successfully modernized its branding, expanded distribution across major Hong Kong retail chains, and established research partnerships with Hong Kong Baptist University to advance neuromedicine. Currently employing approximately 52 full-time staff, the company blends traditional medicinal knowledge with contemporary manufacturing and marketing strategies to serve health-conscious consumers in Hong Kong and beyond.

Sources

Source

Indexed 5 hours 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 ransomhouse

Ransomhouse is a ransomware group that emerged in June 2021, operating primarily for financial gain through extortion campaigns targeting organizations across multiple sectors globally. The group's origin and specific affiliations remain unclear based on publicly available intelligence, though their operational patterns suggest they function as an independent cybercriminal organization rather than a traditional ransomware-as-a-service model. Ransomhouse employs double extortion tactics, stealing sensitive data before deploying their ransomware payload and threatening to publish the information on their leak site if victims refuse to pay the demanded ransom. The group has demonstrated a broad targeting approach, with documented attacks against 187 victims primarily concentrated in the United States, China, United Kingdom, Italy, and Spain, focusing heavily on healthcare, technology, business services, and manufacturing sectors. While specific high-profile campaigns have not been extensively documented by major security firms, the group's consistent victim count and geographic distribution indicate sustained operational capability since their emergence. As of current reporting, Ransomhouse remains active with no known major law enforcement disruptions or confirmed rebranding efforts. The group has been linked to 204 public disclosures across our corpus. First observed on a leak site on June 1, 2021; most recent post June 8, 2026. The operation is currently active.

Timeline of this disclosure

June 8, 2026Ma Pak Leung Company Limited listed by ransomhouseon the group's public leak site

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ransomhouse has been linked to 204 public victims on Darkfield. A sample of the most recent:

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