RANSOMWARE VICTIMEDUCATIONDUPLICATE CLAIM

Homestead Museum

www.homesteadmuseum.org
sinobi📍 United States (US)📅 November 23, 2025
8
same group

Attack Intelligence

Homestead Museum was compromised in a ransomware attack attributed to sinobi in November 2025. The organization, operating in the Education sector in United States, was added to the group's data leak site as part of an extortion campaign.

sinobi operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

The Homestead Museum is a Historic-Cultural Landmark located in the City of Industry, California, showcasing the history of Los Angeles from the 1840s to the 1920s. It offers a range of programs, including workshops and tours, aimed at educating visitors about local history and fostering advocacy for historical preservation. Ideal for families, students, and history enthusiasts, the museum provides engaging experiences such as storytelling sessions, crafts, and genealogy workshops. As a unique cultural resource, it invites visitors to explore its gardens, houses, and historical narratives.

Additional Details

Other Victims — sinobi (8)

Quick Facts

CountryUnited States (US)
SectorEducation
Attack DateNov 23, 2025
Domainwww.homesteadmuseum.org
Intel Sourceransomware.live
StatusDUPLICATE CLAIM

Threat Group

sinobi
Motivation: financial
View group profile →

External Links

Data sourced from Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Victim listing does not imply confirmed breach — intelligence based on group claims.