DisclosureLens
UnknownEducationEducationGovernment IDMedium

Hacienda La Puente Unified School District

bd_d6b08be6254c72d5 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 4, 2025

To disclose

—

Affected

12state residents only

Linked

7 filings

Confidence

95%
Full breach record for Hacienda La Puente Unified School District →2 incidents on file

Hacienda La Puente Unified School District reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-07-04. 12 Massachusetts residents were affected.

Massachusetts clock✓ MA credit monitoring due
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Jul 4, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Show 2 more filings ↓up to 75d gap

Filing propagation · 7 filings · 6 states

View merged incident ↗
California State AGJul 3 · first
Indiana State AGJul 3 · first
Massachusetts State AG+1d · this page
Nebraska State AG+43d
Vermont State AG+57d
New Hampshire State AG+61d
California State AG+76d

Pattern: first filing Jul 3 (CA), last Sep 17 (CA) — a 76-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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.