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Bellflower Unified School District: data breach filings, state by state

Bellflower Unified School District has 2 data breach filings on record in 2 government portals. The latest was reported to Massachusetts OCABR on Jun 12, 2026, with 10 Massachusetts residents. Data exposed, as filed: Social Security number.

10residents counted in 1 state (MA). Latest filing per state, last twelve months
2filings in 2 government portals
Jun 12, 2026latest filing, Massachusetts OCABR

By portal

PortalFilingsLatest reportPeople in the latest filing
Massachusetts OCABR1Jun 12, 202610 Massachusetts residents
California AG1Jun 12, 2026Not published

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.

Case file

Breach window
Jul 22, 2025
Discovered
Apr 15, 2026, as stated in the California letter
Offered to those affected
credit or identity monitoring through Experian (term not stated in the letter we read)
Third party named
Yes, the letter attributes the incident to a vendor or service provider
Days to notice
Past the statutory period in California, counted from discovery to the state's first record

Open the case fileWord document

Every filing with the agency links, each state's record against its statutory period with the citation, what the letter offers, prior incidents. Letter facts are quoted so you can check them.

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Every filing

OrganizationSourceStateReportedResidents affectedData exposed
Bellflower Unified School District Massachusetts OCABR MA Jun 12, 2026 10 Social Security number
Bellflower Unified School District California AG CA Jun 12, 2026 Not published In the letter (PDF)

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.