One linked filing — more sources may join as they report · filed May 25, 2026. View entity profile → Other incidents for this victim →
incident inc_919d199534584bb6 · 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.
PII
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 24, 2025
Reported by MAINE AG filing
Oct 5, 2025
When the intrusion reportedly occurred, per the linked filings
Pierce County Library System reported the loss of a device containing PII on 10/5/2025, discovered 05/24/2025. 5,000 Maine residents affected. Notification via telephone on 05/25/2026.
Affected (this filing): 5,000
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.