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OAK PARK & RIVER FOREST HIGH SCHOOL
bd_66c026e9ec47e847 · schema v1 · pii pii-v1
Full breach record for OAK PARK & RIVER FOREST HIGH SCHOOL →Oak Park & River Forest High School District 200 reported a data breach to the Indiana Attorney General. The breach occurred on 2025-05-21 and was reported on 2025-07-25. 24 Indiana residents were affected. 5,758 individuals affected in total.
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Leak gap clock⏱ Leak >30d
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Incident timeline
May 21, 2025
Begins
Jul 25, 2025
Filed
This filing is one of 2 about the same incident.View merged incident
A leak claim by inc_ransom about this victim predates this filing by 70 days.View originating leak claim
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Siteinc_ransombd_09536f8d72b5ff9a2025-05-16 · +70dCandidate
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.