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The Hudson River Museum of Westchester, Inc.: data breach filings, state by state

The Hudson River Museum of Westchester, Inc. has 2 data breach filings on record in 2 government portals. The latest was reported to Massachusetts OCABR on Oct 5, 2026, with 3 Massachusetts residents. Data exposed, as filed: Social Security number.

5residents counted in 2 states (MA, VT). Latest filing per state, last twelve months
2filings in 2 government portals
Oct 5, 2026latest filing, Massachusetts OCABR

By portal

PortalFilingsLatest reportPeople in the latest filing
Massachusetts OCABR1Oct 5, 20263 Massachusetts residents
Vermont AG1Oct 4, 20262 Vermont residents

Counts are the organization's own, as filed with each agency. Most state portals count their own residents only, so no single state shows the whole incident. An organization can file more than once for the same incident, and for different ones.

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Every filing

OrganizationSourceStateReportedResidents affectedData exposed
The Hudson River Museum of Westchester, Inc. Massachusetts OCABR MA Oct 5, 2026 3 Social Security number
The Hudson River Museum of Westchester, Inc. Vermont AG VT Oct 4, 2026 2 Social Security number

Data reproduced from public government filings. Each row opens the record with the agency link. Spot an error? Email support@breachtally.com with the page link. Corrections are applied and noted.