DisclosureLens
UnknownHealthcareHigh

MCLAREN HEALTH CARE CORPORATION

bd_5ca789ddf9c80c46 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jun 20, 2025

To disclose

—

Affected · nationwide

743,131530 in this filing

Linked

8 filings

Confidence

95%
Full breach record for MCLAREN HEALTH CARE CORPORATION →4 incidents on file

McLaren Health Care reported a data breach to the Indiana Attorney General. The breach occurred on 2024-07-17 and was reported on 2025-06-20. 530 Indiana residents were affected. 743,131 individuals affected in total.

Leak gap clock✗ Leak >180d
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Jul 17, 2024

Begins

Jun 20, 2025

Filed

This filing is one of 8 about the same incident.View merged incident
A leak claim by alphv about this victim predates this filing by 629 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Show 3 more filings ↓up to 19d gap

Filing propagation · 8 filings · 8 states

View merged incident ↗
Illinois State AGJun 1 · first
Vermont State AG+19d
New Hampshire State AG+19d
Massachusetts State AG+19d
Maine State AG+19d
Indiana State AG+19d · this page
HHS OCR+23d
Texas State AG+29d

Pattern: first filing Jun 1 (IL), last Jun 30 (TX) — a 29-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.