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

2 filings

Confidence

95%
Full breach record for MARSH & MCLENNAN COMPANIES, INC. →7 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 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings · 2 states

View merged incident ↗
Indiana State AGJun 30 · first · this page
Massachusetts State AG+6d

Pattern: first filing Jun 30 (IN), last Jul 6 (MA) — a 6-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.