DisclosureLens
UnknownLow

MARSH & MCLENNAN COMPANIES, INC.

bd_6e3adec13e942686 · schema v1 · pii pii-v2

Severity

Low

Discovered

—

Filed

Jun 30, 2021

To disclose

—

Affected

943state residents only

Linked

9 filings

Confidence

95%
Full breach record for MARSH & MCLENNAN COMPANIES, INC. →6 incidents on file

Marsh McLennan reported a data breach to the Indiana Attorney General. The breach occurred on 2021-04-22 and was reported on 2021-06-30. 943 Indiana residents were affected.

Incident timeline

Apr 22, 2021

Begins

Jun 30, 2021

Filed

This filing is one of 9 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Show 4 more filings ↓up to 183d gap

Filing propagation · 9 filings · 9 states

View merged incident ↗
Washington State AGJun 30 · first
New Hampshire State AGJun 30 · first
Montana State AGJun 30 · first
South Carolina State AGJun 30 · first
California State AGJun 30 · first
Indiana State AGJun 30 · first · this page
Oregon State AG+1d
Massachusetts State AG+6d
Maine State AG+183d

Pattern: first filing Jun 30 (WA), last Dec 30 (ME) — a 183-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.