Hudson River Museum Data Breach

Hudson River Museum, a cultural and science institution in Yonkers, New York, United States, was listed on Booba Project’s dark-web leak portal on October 27, 2026. The listing was identified via SOCRadar Dark Web Monitoring. The museum operates educational programming, exhibitions, and community events through its hrm[.]org platform, and is characterized in this context as an education-sector victim. As with all ransomware leak-site entries, the claim should be treated as alleged rather than a confirmed breach. Cultural institutions and museums can attract extortion activity because they typically lack the security staffing of larger enterprises while still operating public-facing digital platforms and managing internal systems and staff accounts. Booba Project has claimed 25 victims over the previous 60 days. Its most frequently targeted sectors are Healthcare, Education, and Government & Defense, and its leading victim geographies are the United States, Canada, and Pakistan. Other educational and cultural listings in this period include the University of Illinois Chicago (US) and Tulare Western High School (US). The Hudson River Museum listing is broadly consistent with Booba Project’s US-centric, broad-net targeting approach, and its education-sector profile overlaps directly with both the group’s top targeted sectors and its dominant United States victim base.

SOCRadar’s stealer-log telemetry query against hrm[.]org returned 26 records. Of these, 3 were classified as INTERNAL_AUTH_EMPLOYEE (category A) with confirmed corporate-domain usernames, while the remainder reflect external or non-corporate access to museum-managed systems. One record is notable for featuring a Mongolian-domain email address. Log and insert dates fall in September 2026, with the most recent records inserted in September 2026. The category-A employee credentials on target-domain infrastructure are the operationally significant finding of this dataset, as they represent confirmed corporate accounts on the museum’s own domain rather than incidental third-party sign-ins. Twenty-six records on hrm[.]org, including 3 confirmed employee credentials, represents an actionable pre-compromise indicator. Cultural institutions and museums typically lack the security staffing of larger enterprises, and the September 2026 insertion dates indicate recent credential exposure well within typical ransomware pre-positioning timelines, meaning the exposed credentials could still be valid. Confirmed corporate-domain employee credentials on target-domain infrastructure may provide a path into staff portals, remote-access systems, or other museum-managed services, and could in principle support corporate account access or follow-on activity by ransomware operators. This telemetry does not confirm that Booba Project used these credentials, and the listing itself remains an alleged claim; however, the combination of a public leak-site listing and recent employee credential exposure does not rule out a viable intrusion path. Immediate actions supported by these findings are to rotate all hrm[.]org employee credentials, audit staff portal and remote-access system sign-in logs for unauthorized activity, and enforce phishing-resistant multi-factor authentication on all staff accounts. Because Booba Project has now listed the museum publicly, any exfiltrated data is at risk of release. Continued dark web and stealer-log monitoring is warranted, and SOCRadar continues monitoring the situation.