DisclosureLens
Leak SiteHHS OCRState AGConfirmed9 filings · 6 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedcl0pcritical sensitivity
Merged incident · 9 filings

Cierant — October 2024 breach

Clustered 9 filings across 7 jurisdictions · filing window Feb 1, 2025 Jul 8, 2025. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

9 filings

States

6

Affected · reported

232,506

First → last filing

Feb 1, 2025 Jul 8, 2025

Merge confidence

100%

incident inc_31261bf3109947b9 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 8 regulatory filings and 1 unverified claim. The filings describe hacking. Intrusion Oct 22, 2024–Dec 9, 2024, discovered Dec 10, 2024 — the first regulatory filing landed 203 days later (flagged late). 232,506 individuals reported across the linked filings. Data reported: Government ID, Minor, Health (basic), and 3 more. Notifications rolled out on a 156-day schedule across 8 filings beginning Feb 1, 2025. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
203days

Discovered → first regulatory filing

Discovery variance
146days

Range of discovered_at dates across filings

Leak precedence
149days 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
156days

Time between earliest and latest filing

Not recorded for this incident

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

Regulatory clocksWashington WA AG >90dCalifornia CA 60-day late · 205dTexas TX AG >30dLeak gap Leak >90dFull clock table in Litigation Timeline

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Cierant data breach (2025) · DisclosureLens