DELTA DENTAL OF CALIFORNIA — May 2023 breach

Clustered 14 filings across 10 jurisdictions · filing window Dec 14, 2023 → Mar 18, 2024. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

14 filings

States

Affected · reported

6,928,932

First → last filing

Dec 14, 2023 → Mar 18, 2024

Merge confidence

100%

incident inc_b829029e68d846cc · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 14 regulatory filings. The filings describe unauthorized access. Intrusion May 27, 2023–May 30, 2023, discovered Jun 1, 2023 — the first regulatory filing landed 196 days later (flagged late); 2 later filings were also flagged late. 6,928,932 individuals reported across the linked filings. Data reported: Government ID, PII, Identity (basic), and 3 more. Notifications rolled out on a 95-day schedule across 14 filings beginning Dec 14, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

196days

Discovered → first regulatory filing

Discovery variance

35days

Range of discovered_at dates across filings

Filing span

95days

Time between earliest and latest filing

Not recorded for this incident

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

Regulatory clocksVermont✗ VT AG >45 bdayWashington✗ WA AG >90dCalifornia✗ CA 60-day late · 179dMaine⏱ ME AG >30d · 176dSouth Carolina✓ SC CRA notice dueMassachusetts✓ MA credit monitoring dueHawaii✓ HI CRA notice dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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