Clustered 2 filings across 2 jurisdictions · filing window Nov 17, 2022 → Nov 18, 2022. View entity profile → Other incidents for this victim →
incident inc_fcea180d96154f7f · merge_method deterministic · confidence 100%
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.
MD MT
HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Mar 17, 2022
When the intrusion reportedly occurred, per the linked filings
CareFirst Administrators reported a data breach to the Montana Attorney General. The breach was reported on 2022-11-17. The breach occurred from 3/17/2022 to 3/22/2022. 50 Montana residents were affected.
Affected (this filing): 50
CareFirst Administrators reported to HHS on 2022-11-18 a Hacking/IT Incident affecting 14,538 individuals. Breached information located on Email. Employees of a business associate were victims of an email phishing attack exposing PHI (names, DOB, addresses, SSNs, diagnoses, medications, claims). CE provided credit monitoring; BA implemented safeguards.
Affected (this filing): 14,538
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.