DisclosureLens
UnknownEducationEducationLow

Mount Diablo Unified School District

bd_bb3dd5cd0364d31a · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Sep 7, 2018

To disclose

—

Affected

Not disclosed

Confidence

53%
Full breach record for Mount Diablo Unified School District →5 incidents on file

Mt. Diablo Unified School District reported a data breach to the California Attorney General. The breach occurred on August 8, 2018. The attached notification letter content is missing from the source, so specific details regarding data types, affected counts, and cause are not available in this extraction.

Incident timeline

Aug 8, 2018

Begins

Sep 7, 2018

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.