DisclosureLens
Leak SiteHHS OCRState AGConfirmed13 filings · 9 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedqilinhigh sensitivity
Merged incident · 13 filings

COVENANT HEALTH — May 2025 breach

Clustered 13 filings across 10 jurisdictions · filing window May 25, 2025 Jan 5, 2026. View entity profile → Other incidents for this victim →

1 cross-filing discrepancyMerge100%

Determination

Confirmed

Members

13 filings

States

9

Affected · reported

478,188

First → last filing

May 25, 2025 Jan 5, 2026

Merge confidence

100%

incident inc_4d98d36388434085 · merged by human · confidence 100%

Confirmed breach. Merged as one breach: 12 regulatory filings and 1 unverified claim. The filings describe unauthorized access. Intrusion May 18, 2025–May 27, 2025, discovered May 26, 2025 — the first regulatory filing landed 46 days later (flagged late). 478,188 individuals reported across the linked filings. Data reported: Government ID, Health (basic), Identity (basic), and 2 more. Notifications rolled out on a 225-day schedule across 12 filings beginning May 25, 2025. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
46days

Discovered → first regulatory filing

Discovery variance
0days

Range of discovered_at dates across filings

Leak precedence
47days before filing

Days between the first leak-site claim and the first regulatory filing. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.

Filing span
225days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delayno SEC 8-K in this cluster.

Regulatory clocksLeak gap Leak >180dMaine ME AG >90d · 219dVermont VT AG >45 bdayTexas TX AG >30dFull clock table in Litigation Timeline

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Covenant Health data breach (2025) · DisclosureLens