One linked filing — more sources may join as they report · filed Dec 26, 2023. View entity profile → Other incidents for this victim →
incident inc_97a80668daf249ee · 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.
Government ID · Identity (basic)
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jul 10, 2023
When the intrusion reportedly occurred, per the linked filings
Nov 8, 2023
Reported by MAINE AG filing
The Pennsylvania School for the Deaf experienced an external system breach (hacking) on July 10, 2023, discovered on November 8, 2023. Approximately 489 individuals were affected, including 1 Maine resident. The breach compromised names and driver's license numbers. The school provided written notification and 12 months of Transunion identity protection services.
Affected (this filing): 489
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.