Lifespan Physician Group of Massachusetts Inc dba Brown Health Medical Group
bd_346d92a8af6e4b6d · schema v1 · pii pii-v2
Lifespan Physician Group of Massachusetts Inc dba Brown Health Medical Group reported a data breach to the Indiana Attorney General. The breach occurred on 2025-12-15 and was reported on 2026-07-16. 1 Indiana residents were affected. 311,760 individuals affected in total.
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Incident timeline
Dec 15, 2025
Begins
Jul 16, 2026
Filed
Linked disclosures
Why this link?Regulatory filings (5) · sorted by filing gap
- Vermont State AGbd_7b882f0a87e3fe6c2026-07-16Verified
- Nebraska State AGbd_7bb8d8937ce550232026-07-16Verified
- HHS OCRbd_97d3270d99e2ab3d2026-07-16Verified
- New Hampshire State AGbd_9e4e1d4bb239d06f2026-07-16Verified
Show 1 more filing ↓Show fewer ↑up to 15d gap
- Massachusetts State AGbd_e3709429c223e4752026-07-01 · +15dCandidate
Filing propagation · 6 filings · 5 states
View merged incident ↗Pattern: first filing Jul 1 (MA), last Jul 16 (IN) — a 15-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.