One linked filing — more sources may join as they report · filed Jul 23, 2021. View entity profile → Other incidents for this victim →
incident inc_554cbef34d3a4551 · merge_method deterministic
Discovered → first regulatory filing
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.
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Aug 6, 2020
When the intrusion reportedly occurred, per the linked filings
Jul 1, 2021
Reported by MAINE AG filing
UnitedHealthcare reported an internal system breach that occurred on August 6, 2020, and was discovered on July 1, 2021. The breach affected 3 Maine residents. In response, the company offered two years of identity theft protection services.
Affected (this filing): 3
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.