Zai Lab (US) LLC — November 2023 breach

Clustered 3 filings across 3 jurisdictions · filing window Dec 22, 2023 → Dec 26, 2023. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

3 filings

States

Affected · reported

185

First → last filing

Dec 22, 2023 → Dec 26, 2023

Merge confidence

100%

incident inc_a296c9d3737842f1 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 3 regulatory filings. Intrusion Nov 25, 2023, discovered Nov 28, 2023 — the first regulatory filing landed 24 days later. 185 individuals reported across the linked filings. Data reported: Government ID, Financial account, Identity (basic), and 1 more. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

24days

Discovered → first regulatory filing

Filing span

4days

Time between earliest and latest filing

Not recorded for this incident

Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.

Regulatory clocksMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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