Clustered 2 filings across 2 jurisdictions · filed Dec 9, 2025. View entity profile → Other incidents for this victim →
incident inc_d1c4c1e39d864e09 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
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.
Identity (basic) · Government ID
IN VT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Apr 15, 2025 → Apr 21, 2025
When the intrusion reportedly occurred, per the linked filings
Apr 15, 2025
Reported by VERMONT AG filing
Pierce County Library System notified consumers of unauthorized access to its systems between April 15-21, 2025. Personal information, including names and government identifiers, was copied. PCLS offered complimentary credit monitoring and identity protection services through IDX.
Pierce County Library System reported a data breach to the Indiana Attorney General. The breach occurred on 2025-04-15 and was reported on 2025-12-09. 10 Indiana residents were affected. 340,101 individuals affected in total.
Affected (this filing): 340,101
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.