Clustered 4 filings across 4 jurisdictions · filing window Dec 12, 2024 → Jun 30, 2026. View entity profile → Other incidents for this victim →
incident inc_494424114eeb483f · merge_method llm · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
CA IN MA
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Nov 20, 2024 → Dec 1, 2024
When the intrusion reportedly occurred, per the linked filings
Nov 28, 2024
Reported by MASSACHUSETTS AG, CALIFORNIA AG filings
North Los Angeles County Regional Center - the company provides legal support for persons with developmental disabilities. North Los Angeles County Regional Center corporate office is located in 9200 Oakdale Ave Ste 100, Chatsworth, California, 91311, United States and has 360 employees. The total amount of data leakage is 600.8 GB
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.
North Los Angeles County Regional Center disclosed a ransomware incident in November 2024. An unauthorized actor accessed systems between Nov 20 and Dec 1, 2024, exfiltrated personal information (names, government IDs), and encrypted systems. The entity engaged law enforcement and forensic professionals, reset passwords, and enhanced monitoring. No identity theft was confirmed.
North Los Angeles County Regional Center experienced a ransomware incident in November 2024. Unauthorized access occurred between Nov 20 and Dec 1, 2024, and was discovered on Nov 28, 2024. The attacker exfiltrated data and encrypted systems. Affected data includes PII and PHI. The organization engaged forensic professionals, notified law enforcement, and implemented security enhancements.
North Los Angeles County Regional Center reported a data breach to the Indiana Attorney General. The breach occurred on 2024-11-20 and was reported on 2026-06-30. 20 Indiana residents were affected. 298,629 individuals affected in total.
Affected (this filing): 298,629