DisclosureLens
UnknownGovernment IDIdentity (basic)Medium

PowerSchool

bd_dc276ccbcf9c3b6f · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 7, 2025

To disclose

—

Affected

Not disclosed

Linked

4 filings

Confidence

95%
Full breach record for PowerSchool →4 incidents on file

PowerSchool reported a data breach to the Wisconsin DATCP. The public was notified on 2025-01-07. The incident occurred on Between December 19 and December 28, 2024. Data accessed: Individuals' names, contact information, dates of birth, limited medical alert information, Social Security numbers, and other related information.

Incident timeline

Dec 28, 2024

Begins

Jan 7, 2025

Filed

This filing is one of 4 about the same incident.View merged incident
Part of PowerSchool supply-chain incident (2025) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
Wisconsin State AGJan 7 · first · this page
Massachusetts State AG+6d
New Hampshire State AG+7d
Rhode Island State AG+42d

Pattern: first filing Jan 7 (WI), last Feb 18 (RI) — a 42-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.