Ma Pak Leung Company Limited Listed by ransomhouse Ransomware Group

On May 23, 2026, Ma Pak Leung Company Limited, a 204-year-old family-owned Traditional Chinese Medicine manufacturer, appeared on the leak site of the ransomware group known as RansomHouse. The company’s internal files were allegedly exfiltrated during a ransomware attack, exposing data that could affect customers, suppliers, employees, and anyone whose personal or health information was stored in those systems.

What's Publicly Reported from Reporting

Public reporting indicates the company was founded in Foshan, Guangdong, in 1822 during the Qing Dynasty and relocated its operations to Hong Kong, where it was formally incorporated in 1958. It remains headquartered there today. The firm develops and produces classical TCM formulas such as Angong Niuhuang Wan as well as modern health supplements including chicken essence and flavored TCM candies. Available reporting describes the incident as a ransomware attack in which internal files were allegedly stolen and later listed for public download on the RansomHouse leak portal. The exact number of people whose records were taken has not been disclosed, nor has the precise volume or sensitivity of the documents. The listing appeared on May 23, 2026.

Why This Matters for You and Your Family

When a company that makes medicines and health products suffers a breach, the consequences reach far beyond its walls. If you or your family have ever purchased their remedies, filled out a customer form, or had your contact details stored in their supplier or employee records, your information may now be in the hands of criminals. Health-related data is especially sensitive because it can be used for targeted scams, insurance fraud, or identity theft. Even basic details such as names, addresses, phone numbers, and email accounts become dangerous when combined with the knowledge that you use specific traditional medicines. For many families this creates an immediate and lasting privacy risk that does not disappear when the news cycle moves on.

The Doxxing and Identity-Chain Implications

Stolen internal files frequently contain spreadsheets that link customer names to addresses, phone numbers, order histories, and sometimes email accounts or national identification numbers. Criminals use these connections to build detailed profiles. A single leaked phone number can lead to SIM-swapping attempts; an email can unlock linked social-media or shopping accounts. Public reporting shows that such leaks often cascade into full doxxing chains where one piece of information reveals another. Gaming accounts belonging to children are particularly vulnerable because kids frequently reuse passwords or email addresses tied to family purchases. Once an attacker controls one account, they can pivot to others, turning a corporate breach into personal harassment or financial theft for you and your household.

RansomHouse Track Record

Public reporting attributes RansomHouse with emerging in 2021. The group has targeted organizations across multiple sectors, including healthcare, education, and manufacturing. Notable prior victims include several universities and private companies whose data was later published after ransom demands went unmet. Their typical playbook involves gaining initial access, exfiltrating large volumes of internal files, and then pressuring victims with threats of public release on their leak site. They often set short deadlines for payment before dumping the stolen data. Exact tactics for this specific incident remain limited in open sources, but the pattern matches earlier cases.

What to do

• Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity so you can see exactly what this breach may have exposed.
• Rotate any password you used at Ma Pak Leung or with their suppliers and enable 2FA through an authenticator app on every account where that password was reused.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak that touches your family is caught in hours rather than months.
• Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often chain back to the same addresses and emails used for family purchases.
• Let remediation specialists handle takedown requests and broker removals for you while you focus on securing your own accounts.

The reality is that corporate breaches like the one at Ma Pak Leung will continue. Protecting your family requires more than changing a few passwords; it demands visibility into how your information travels across the internet and swift action when new leaks appear. DoxxScan by GalaxyWarden delivers exactly that: continuous monitoring across 13.1 billion+ breach records and over 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists who also safeguard gaming accounts for you and your children. Starting early gives you the best chance of staying ahead of attackers who already hold pieces of your life.