Harvard Pilgrim Health Care
bd_2a7447d39237a4cd · schema v1 · pii pii-v1
Full breach record for Harvard Pilgrim Health Care →12 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 2023-06-09. 2,171,072 Massachusetts residents were affected. The report records the breach type as electronic.
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Incident timeline — partial
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Breach window unknown
Jun 9, 2023
Filed
No interval is drawn: no breach start or discovery date is on record for this filing.
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- Maine State AGbd_6228e5282fce12112024-03-27 · +292dVerified by operator
- Delaware State AGbd_653dd03a96a630572024-03-27 · +292dVerified by operator
- Delaware State AGbd_3d033309f7ace5eb2024-10-03 · +482dVerified by operator
- Maine State AGbd_59b7d4f12c5ff2b62024-10-03 · +482dVerified by operator
Show 6 more filings ↓Show fewer ↑up to 888d gap
- California State AGbd_7d6e82e2351b46c62024-10-03 · +482dVerified by operator
- New Hampshire State AGbd_9b1c4d63a64d8aab2024-10-03 · +482dVerified by operator
- California State AGbd_6137e2525e0f88892025-01-21 · +592dVerified by operator
- Vermont State AGbd_e97c70caa0c2a5f52025-01-21 · +592dVerified by operator
- Rhode Island State AGbd_3191bdd54d499ebf2025-01-27 · +598dVerified by operator
- Maryland State AGbd_10d522138bb443a92025-11-13 · +888dVerified by operator
Showing first 10 of 38 linked disclosures.
Filing propagation · 11 filings · 8 states
View merged incident ↗Pattern: first filing Jun 9 (MA), last Nov 13 (MD) — a 888-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 38 — the full spread may be wider.
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.