DisclosureLens
UnknownHigh

MAXIMUS, Inc.

bd_95fe17fd51c484b1 · schema v1 · pii pii-v1

Severity

High

Discovered

May 19, 2021

Filed

Jun 23, 2021

To disclose

5 weeks

Affected

334,690

Linked

9 filings

Confidence

95%
Full breach record for MAXIMUS, Inc. →7 incidents on file

Maximus, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2021-06-23. The breach occurred during 5/17/2021 - 5/19/2021. The breach was discovered on 5/19/2021. 334,690 individuals were affected. Notice was sent on 6/18/2021.

Oregon clock✓ OR AG ≤45d5 weeks 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 · 2 days
discovery → filing · 5 weeks / 35 days

May 17, 2021

Begins

May 19, 2021

Discovered

Jun 23, 2021

Filed

This filing is one of 9 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 173d gap

Filing propagation · 9 filings · 9 states

View merged incident ↗
Illinois State AGJan 1 · first
Montana State AG+168d
Washington State AG+168d
Indiana State AG+168d
Maine State AG+168d
Massachusetts State AG+173d
California State AG+173d
Oregon State AG+173d · this page
South Carolina State AG+176d

Pattern: first filing Jan 1 (IL), last Jun 26 (SC) — a 176-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.