DisclosureLens
Leak SiteState AGConfirmed6 records · 4 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedqilinhigh sensitivity
Merged incident · 6 records

MedImpact Healthcare — October 2025 breach

Clustered 6 records across 4 jurisdictions: 5 filings and 1 leak-site claim · filing window Sep 15, 2026 → Sep 29, 2026 (dated filings only). View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

6 records

States

4

Affected · reported

327,082

First → last dated filing

Sep 15, 2026 → Sep 29, 2026

Merge confidence

100%

incident inc_facfd37cdac94d0b · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 5 regulatory filings and 1 unverified claim. The filings describe hacking. Intrusion Oct 18, 2025, discovered Oct 18, 2025. 327,082 individuals reported across the linked filings. Data reported: Government ID, PII, PHI, and 2 more. Notifications rolled out on a 14-day schedule across 4 dated filings beginning Sep 15, 2026. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Discovery variance
0days

Range of discovered_at dates across filings

Filing span
14days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no SEC 8-K in this cluster.

Regulatory clocksLeak gap✗ Leak >180dOregon✗ OR AG >45dFull clock table in Litigation Timeline

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MedImpact Healthcare data breach (2025) — filings in 4 jurisdictions, October 2025 · DisclosureLens