DisclosureLens
UnknownMedium

MILLIMAN, INC.

bd_c290a9c83b4262b5 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 21, 2023

Filed

Aug 14, 2023

To disclose

24 days

Affected

44,415

Linked

10 filings

Confidence

95%
Full breach record for MILLIMAN, INC. →5 incidents on file

Milliman, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2023-08-14. The breach occurred during 5/29/2023 - 5/30/2023. The breach was discovered on 7/21/2023. 44,415 individuals were affected. Notice was sent on 8/14/2023.

Oregon clock✓ OR AG ≤45d24 days discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 53 days
discovery → filing · 24 days

May 29, 2023

Begins

Jul 21, 2023

Discovered

Aug 14, 2023

Filed

This filing is one of 10 filings about the same incident.View merged incident
Part of Pension Benefit Information, LLC supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

Show 5 more filings ↓up to 4d gap

Filing propagation · 10 filings · 9 states

View merged incident ↗
California State AGAug 14 · first
Indiana State AGAug 14 · first
Massachusetts State AGAug 14 · first
Maine State AGAug 14 · first
Washington State AGAug 14 · first
Idaho State AGAug 14 · first
Montana State AGAug 14 · first
Oregon State AGAug 14 · first · this page

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.