🦬Montana State AG
Clustered 3 filings across 3 jurisdictions · filing window Feb 11, 2021 → Feb 17, 2021. View entity profile → Other incidents for this victim →
incident inc_079c9a965f7446c8 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ME MT
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
Earliest sighting first · deep chronology in Litigation Timeline
Oct 16, 2020
When the intrusion reportedly occurred, per the linked filings
Oct 16, 2020
Reported by CALIFORNIA AG filing
Jan 5, 2021
Reported by MAINE AG filing
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.
Apprentice & Journeymen Training Trust Fund of Southern California reported a data breach to the Montana Attorney General. The breach was reported on 2021-02-11. The breach occurred on 10/16/2020. 6 Montana residents were affected.
Affected (this filing): 6
Apprentice and Journeymen Training Trust Fund of the Southern California Plumbing & Piping Industry notified affected individuals of a data security incident involving unauthorized access to an employee email account. The incident, detected around October 16, 2020, likely exposed names and other personal information. The organization engaged forensic investigators and offered complimentary credit monitoring services.
The Apprentice and Journeymen Training Trust Fund of the Southern California Plumbing & Piping Industry reported a data breach affecting 2 Maine residents. The breach, described as an external system hack, occurred between October 14 and October 16, 2020, and was discovered on January 5, 2021. Information compromised included names and financial account or credit/debit card numbers with their access codes. The organization provided written notification to affected individuals on February 11, 2021, and offered 12 months of credit monitoring and identity protection services through Kroll.
Affected (this filing): 2