CHESAPEAKE BAY MARITIME MUSEUM, INC.
bd_aacb680b71728cc0 · schema v1 · pii pii-v1
Full breach record for CHESAPEAKE BAY MARITIME MUSEUM, INC. →Chesapeake Bay Maritime Museum, Inc. notified Massachusetts residents of a security incident via letter dated December 30, 2025. The notice offers 24 months of credit monitoring through IDX. The specific nature of the breach, dates of occurrence/discovery, and number of affected individuals are not disclosed in the provided text.
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Incident timeline — partial
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Breach window unknown
Jan 5, 2026
Filed
No interval is drawn: no breach start or discovery date is on record for this filing.
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Sitehelldownbd_084b3f6ff08b87292024-08-09 · +514dVerified by operator
Regulatory filings (5) · sorted by filing gap
- Maine State AGbd_17c0f72b065554762026-01-05Verified by operator
- Vermont State AGbd_ce8cea50b233d3d22026-01-05Verified by operator
- New Hampshire State AGbd_e9629af8d682f7a02026-01-05Verified by operator
- Indiana State AGbd_95889a4552aa6e8e2025-12-30 · +6dVerified by operator
Show 1 more filing ↓Show fewer ↑up to 6d gap
- Vermont State AGbd_bd6122882e7077932025-12-30 · +6dVerified by operator
Filing propagation · 6 filings · 5 states
View merged incident ↗Pattern: first filing Dec 30 (IN), last Jan 5 (MA) — a 6-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.