Harvard Pilgrim Health Care
bd_72367f6e784a82b1 · schema v1 · pii pii-v1
Full breach record for Harvard Pilgrim Health Care →14 incidents on fileHarvard Pilgrim Health Care reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-05-09. 1 Massachusetts residents were affected.
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Incident timeline — partial
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Breach window unknown
May 9, 2025
Filed
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Corroborated · see linked filings
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- Massachusetts State AGbd_8acaa19ff407fdfa2025-03-28 · +42dCandidate
- Massachusetts State AGbd_2e81591f14bced632025-03-04 · +66dCandidate
Filing propagation · 3 filings
View merged incident ↗Pattern: first filing Mar 4 (MA), last May 9 (MA) — a 66-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.