HackingRetail & ConsumerRetailCustomer Data InvolvedData ExfiltratedDelayed DiscoveryPIIIDENTITY_GOVERNMENTIDENTITY_BASICMediumContained
Hudson River Partners I L.P.
bd_7e2139f3f98129d0 · schema v1 · pii pii-v1
Full breach record for Hudson River Partners I L.P. →The Historic Thayer Hotel (Hudson River Partners I L.P.) experienced unauthorized access to its computer systems on September 19, 2025. The breach was discovered on October 17, 2025. Exposed data includes names combined with driver's license numbers, passport numbers, dates of birth, state ID numbers, and for a small number of individuals, Social Security numbers. 86 Maine residents and 33,053 total individuals were affected. Kroll Security provided 12-month credit monitoring.
Maine clockDiscovered Oct 17, 2025 → Filed with AG Nov 3, 202517d ✓ ME AG ≤30d17 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
This filing is one of 7 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (6) · sorted by filing gap
- bd_12aa427de683d475California State AGfiled 2025-11-03Verified
- bd_5ff7442183fae9c4Indiana State AGfiled 2025-11-03Verified
- bd_fed038a81b8b76acVermont State AGfiled 2025-11-03Verified
- bd_d48218c6d02db346Texas State AGfiled 2025-11-04(1d gap)Verified
Show 2 more filings ↓Show fewer ↑up to 3d gap
- bd_21fe280fdcbdc5b0New Hampshire State AGfiled 2025-11-05(2d gap)Verified
- bd_8009cd56be9477b8Montana State AGfiled 2025-10-31(3d gap)Candidate
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/7e4378c2-4c0b-44b3-b99b-7d80fa619e86.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 3, 2025
- Raw hash
- c85bbcf89c3bd0f884dd0d24ffe6dbb45f84c36d54031bc20afff0bb4b2ee69a
Reporting entity
- Name
- Hudson River Partners I L.P.norm: hudson river partners i
- Domain
- thethayerhotel.com
- Industry
- Hospitality / Hotel
Victim entity
- Name
- Hudson River Partners I L.P.norm: hudson river partners i
- Domain
- thethayerhotel.com
- Industry
- Hospitality / Hotel
- Industry
- Retail & Consumerllm
Incident
- Discovered
- Oct 17, 2025
- Materiality determined
- —
- Notification sent
- Nov 3, 2025
- Affected individuals
- 86
- Data types
- PIIIDENTITY_GOVERNMENTIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- Threat actor
- External
- Regulator citations
- Maine Attorney GeneralLaw enforcement notified
Compliance
- Time to disclose
- 17 days(17 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 17d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Oct 17, 2025→ Filed with AG: Nov 3, 202517d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.