Hudson River Partners I L.P.
bd_dedd83364d9f2363 · schema v1 · pii pii-v1
Full breach record for Hudson River Partners I L.P. →Hudson River Partners I L.P. d/b/a The Thayer Hotel reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-11-03. 1,048 Massachusetts residents were affected.
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Incident timeline — partial
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Breach window unknown
Nov 3, 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 (10) · sorted by filing gap
- California State AGbd_12aa427de683d4752025-11-03Verified
- Indiana State AGbd_5ff7442183fae9c42025-11-03Verified
- Maine State AGbd_7e2139f3f98129d02025-11-03Verified
- Nebraska State AGbd_865aea85ac9a92842025-11-03Verified
Show 6 more filings ↓Show fewer ↑up to 3d gap
- Nebraska State AGbd_ebafb05ebc7ff7242025-11-03Verified
- Vermont State AGbd_fed038a81b8b76ac2025-11-03Verified
- Texas State AGbd_d48218c6d02db3462025-11-04 · +1dVerified
- New Hampshire State AGbd_21fe280fdcbdc5b02025-11-05 · +2dVerified
- Illinois State AGbd_9f4989b24d7d4ab92025-11-01 · +2dVerified
- Montana State AGbd_8009cd56be9477b82025-10-31 · +3dCandidate
Filing propagation · 11 filings · 10 states
View merged incident ↗Pattern: first filing Oct 31 (MT), last Nov 5 (NH) — a 5-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.