Clustered 4 filings across 4 jurisdictions · filed Jul 15, 2024. View entity profile → Other incidents for this victim →
incident inc_e33e796f17114936 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA IN MT NH
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
all State AG
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
May 5, 2024
When the intrusion reportedly occurred, per the linked filings
May 5, 2024
Reported by NEW HAMPSHIRE AG, CALIFORNIA AG filings
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.
Central Contra Costa Transit Authority reported a data breach to the Indiana Attorney General. The breach occurred on 2024-05-05 and was reported on 2024-07-15. 1 Indiana residents were affected. 2,897 individuals affected in total.
Affected (this filing): 2,897
Central Contra Costa Transit Authority reported a data breach to the Montana Attorney General. The breach was reported on 2024-07-15. The breach occurred on 5/5/2024. 2 Montana residents were affected.
Affected (this filing): 2
Central Contra Costa Transit Authority (CCCTA) notified the New Hampshire AG of a cybersecurity incident discovered on May 5, 2024. An unauthorized actor accessed network files. One NH resident was affected. CCCTA engaged forensic investigators, secured the network, and offered credit monitoring. No evidence of misuse was found.
Affected (this filing): 1
Central Contra Costa Transit Authority (CCCTA) notified the California Attorney General of a data breach discovered on May 5, 2024. An unauthorized actor accessed files containing names, Social Security numbers, driver's license numbers, and limited medical information. CCCTA engaged a cybersecurity firm, secured its network, and is offering 12 months of credit monitoring and fraud assistance to affected individuals.