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The Cooper Health System
bd_12fc54c120493147 · schema v1 · pii pii-v1
Full breach record for The Cooper Health System →2 incidents on fileThe Cooper Health System reported a data breach to the Indiana Attorney General. The breach occurred on 2024-05-14 and was reported on 2025-05-23. 2 Indiana residents were affected. 57,412 individuals affected in total.
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Incident timeline
May 14, 2024
Begins
May 23, 2025
Filed
This filing is one of 4 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- New Hampshire State AGbd_0e52e3d43f302b7c2025-05-23Verified
- HHS OCRbd_1334d8b37970129d2025-05-23Verified
- Maine State AGbd_e7c6f6c60497b58e2025-05-23Verified
Filing propagation · 4 filings · 4 states
View merged incident ↗New Hampshire State AGMay 23 · first
HHS OCRMay 23 · first
Maine State AGMay 23 · first
Indiana State AGMay 23 · first · this page
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.