One linked filing — more sources may join as they report · filed May 20, 2015. View entity profile → Other incidents for this victim →
incident inc_bcc0cafc54e1489d · 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.
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jun 19, 2014
When the intrusion reportedly occurred, per the linked filings
CareFirst BlueCross Blueshield reported a data breach to the California Attorney General. The filing lists the date of breach as June 19, 2014. The attached consumer notification letter is empty in the provided source, so specific details regarding the nature of the breach, data types affected, and number of individuals impacted are not available for extraction.
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.