DisclosureLens
HackingEducationEducationSupply Chain (3P Vendor)Customer Data InvolvedEmployee Data InvolvedIdentity (basic)PIILowContained

The O'Farrell Charter School

bd_dad5dff18eca4525 · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 28, 2024

Filed

Jan 28, 2025

To disclose

4 weeks

Affected

Not disclosed

Confidence

65%
Full breach record for The O'Farrell Charter School →

The O'Farrell Charter School notified staff and families of a cybersecurity incident involving its third-party Student Information System vendor, PowerSchool. The incident was discovered on December 28, 2024, and the school was notified on January 7, 2025. Compromised data primarily includes contact information (names, addresses) for students and staff. PowerSchool indicated that SSNs and medical information may have been affected across its customer base, but specific impact on this school's PII was still under investigation at the time of notification. The school implemented enhanced security measures and monitoring. PowerSchool engaged Experian to provide identity protection services.

California clockDiscovered Dec 28, 2024 → Notified Jan 17, 202520d ✓ CA 60-day OK4 weeks discovery → filing

Incident timeline

discovery → filing · 4 weeks / 31 days

Dec 28, 2024

Begins

Dec 28, 2024

Discovered

Jan 28, 2025

Filed

vs. sector median

3 wks faster

Part of PowerSchool supply-chain incident (2025) — a supply-chain cascade affecting multiple organizations.View cascade →
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.