MARSH & MCLENNAN COMPANIES, INC.
bd_2b2299354c2eeccb · schema v1 · pii pii-v2
Full breach record for MARSH & MCLENNAN COMPANIES, INC. →7 incidents on fileMarsh & McLennan Companies, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2013-11-27. 2,541 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
Nov 27, 2013
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 (4) · sorted by filing gap
- New Hampshire State AGbd_bb683b5e87ecdc632013-11-26 · +1dVerified
- California State AGbd_d1c97559aca93f132013-11-26 · +1dVerified
- California State AGbd_4e8cd52ff7211abb2013-11-21 · +6dCandidate
- New Hampshire State AGbd_92d69016493a2df92013-11-20 · +7dVerified
Filing propagation · 5 filings · 3 states
View merged incident ↗Pattern: first filing Nov 20 (NH), last Nov 27 (MA) — a 7-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.