DisclosureLens
HHS OCRState AGConfirmed12 filings · 12 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Merged incident · 12 filings

Delta Dental of Virginia — March 2025 breach

Clustered 12 filings across 12 jurisdictions · filing window Jan 21, 2025 Nov 21, 2025. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

12 filings

States

12

Affected · reported

145,918

First → last filing

Jan 21, 2025 Nov 21, 2025

Merge confidence

100%

incident inc_a6d83117899e44ba · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 12 regulatory filings. Intrusion Mar 21, 2025–Apr 23, 2025, discovered Apr 23, 2025. 145,918 individuals reported across the linked filings. Data reported: Government ID, PII, Identity (basic), and 4 more. Notifications rolled out on a 304-day schedule across 12 filings beginning Jan 21, 2025. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Discovery variance
152days

Range of discovered_at dates across filings

Filing span
304days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delayno leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksVermont VT AG >45 bdayMaine ME AG >90d · 212dHIPAA HHS notifiedMassachusetts MA credit monitoring dueSouth Carolina SC CRA notice dueFull clock table in Litigation Timeline

The weekly clock on records like this one

The Disclosure Clock is a weekly briefing on what landed in the disclosure record, and the gap between the criminals' post and the regulator's filing — measured on the whole record, with the method shown.

Weekly. Double opt-in, one-click unsubscribe, and the address goes nowhere else.

Delta Dental of Virginia data breach (2025) · DisclosureLens