Confirmed breach. Intrusion Oct 30, 2022, discovered Oct 31, 2022 — the first regulatory filing landed 9 days later. 1 individuals reported across the linked filings.
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.
Regulatory clocksMaine✓ ME AG ≤30d · 9dFull clock table in Litigation Timeline
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Affected (total reported)
1
Data types
3
PII · Financial account · Financial credentials
Jurisdictions
1
ME
Linked filings
1
all State AG
Sensitive data
financial_credentials
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
Oct 30, 2022
When the intrusion reportedly occurred, per the linked filings
USCellular reported an external system breach that occurred on October 30, 2022, and was discovered the following day. The breach affected one Maine resident, compromising their name and financial account or card number, along with the corresponding security code or PIN. The affected individual was notified in writing on November 9, 2022.
Affected (this filing): 1
ME AG ≤30d · 9d
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.