One linked filing — more sources may join as they report · filed Aug 19, 2021. View entity profile → Other incidents for this victim →
incident inc_0b0ad10ed6934cdf · 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)
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Mar 1, 2021
Reported by CALIFORNIA AG filing
Fresno Unified School District reported the loss of backup storage media containing names and Social Security numbers. The missing media was discovered in March 2021. No evidence of break-in or misuse was found. The district is offering one year of identity protection services and enhancing security protocols.
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.