One linked filing — more sources may join as they report · filed May 26, 2022. View entity profile → Other incidents for this victim →
incident inc_9beef7f83e5b401d · 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 · Identity (basic)
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Dec 28, 2021 → Jan 8, 2022
When the intrusion reportedly occurred, per the linked filings
Jan 8, 2022
Reported by CALIFORNIA AG filing
Ceres Unified School District (Ceres, CA) notified parents of a data breach involving third-party vendor Illuminate, Inc. occurring Dec 28, 2021 – Jan 8, 2022. Unauthorized access to student databases exposed names, enrollment, and demographic data. No SSNs or financial data were accessed. Illuminate reset passwords and implemented security measures; Ceres offered 12 months of credit monitoring.
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.