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University of Massachusetts Amherst: data breach filings, state by state

University of Massachusetts Amherst has 3 data breach filings on record in 1 government portal. The latest was reported to Massachusetts OCABR on Jul 23, 2026, with 1 Massachusetts residents. Data exposed, as filed: Social Security number, Financial / bank account, Driver's license / state ID.

1residents counted in 1 state (MA). Latest filing per state, last twelve months
3filings in 1 government portal
Jul 23, 2026latest filing, Massachusetts OCABR

By portal

PortalFilingsLatest reportPeople in the latest filing
Massachusetts OCABR3Jul 23, 20261 Massachusetts 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
University of Massachusetts Amherst Massachusetts OCABR MA Jul 23, 2026 1 Social Security numberFinancial / bank accountDriver's license / state ID
The University of Massachusetts Amherst Massachusetts OCABR MA Apr 27, 2026 1 Social Security numberFinancial / bank account
University of Massachusetts Amherst Massachusetts OCABR MA Jan 27, 2026 1 Driver's license / state ID

Filings by other organizations that name University of Massachusetts Amherst

When a vendor is breached, its clients often file under their own names and mention the vendor.

OrganizationSourceStateReportedResidents affectedData exposed
University of Massachusetts Amherst Athletics Massachusetts OCABR MA May 4, 2026 16 Social Security numberFinancial / bank accountDriver's license / state ID
University of Massachusetts Amherst Donahue Institute Massachusetts OCABR MA Feb 20, 2026 41 Social Security numberFinancial / bank accountDriver's license / state ID

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.