Hudson MD Group, LLC listed on metaencryptor ransomware leak site

• Ransomware group: metaencryptor
• Country: United States
• Sector: Healthcare
• Announcement date: September 21, 2026

Hudson MD Group, LLC targeted by metaencryptor ransomware group

The metaencryptor ransomware group has claimed responsibility for a cyberattack against Hudson MD Group, LLC. The organization was listed on the group's dedicated leak site on September 21, 2026. This announcement marks the beginning of a potential data breach situation involving the healthcare provider.

Details of the claimed attack

According to the announcement made by the metaencryptor group, the organization is currently the target of a ransomware campaign. The group has specified a 14-day deadline following the announcement. In the claim, the attackers noted that the affected institution has 250 employees.

As of the current reporting period, the group has not published any data files on their leak site. This lack of immediate data publication suggests that the group's activities may still be in the initial stages of their campaign. Publicly available information regarding the specific methods or technical details of this particular group remains limited.

Data involvement and scope

The announcement provided no specific details regarding the nature of the data allegedly compromised during the attack. Furthermore, no data samples have been shared by the threat actors to substantiate their claims. The listing names no specific data types that have been targeted or exfiltrated.

About Hudson MD Group, LLC

Hudson MD Group is a multispecialty medical group based in New Jersey. Established in 2019, the organization operates a network of outpatient medical practices and care centers. The group provides a wide range of healthcare services across various medical fields through its network of facilities.

Potential impact and industry implications

Because Hudson MD Group operates within the healthcare sector, a successful data breach poses significant risks related to patient privacy and compliance with HIPAA regulations. If sensitive information is disclosed, patients could face increased risks of identity theft or become targets for highly specific, targeted phishing attacks.

The impact of such an incident can extend beyond data privacy. Disruptions to the organization's administrative and clinical infrastructure may lead to significant operational challenges. Furthermore, if data is published in the future, it could create negative consequences for the organization's supply chain and various business partners.

In the broader context of modern cyber threats, ransomware groups often utilize a