One linked filing — more sources may join as they report · filed Jun 14, 2024. View entity profile → Other incidents for this victim →
incident inc_ab3a82544ae546f9 · merge_method deterministic
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Identity (basic) · Government ID · Health (basic)
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Feb 19, 2024 → Feb 20, 2024
When the intrusion reportedly occurred, per the linked filings
Los Angeles County Dept of Public Health experienced a phishing attack between Feb 19-20, 2024, where an external actor gained credentials for 53 employees via a malicious link. Compromised data may include names, DOB, SSN, diagnoses, prescriptions, medical record numbers, and insurance info. DPH disabled accounts, reset devices, and offered one year of identity monitoring via Kroll. Law enforcement was notified.
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.