🦬Montana State AG
Clustered 4 filings across 3 jurisdictions · filing window Jan 11, 2021 → Jan 12, 2021. View entity profile → Other incidents for this victim →
incident inc_f8119059d4594ea9 · 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
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 22, 2020
When the intrusion reportedly occurred, per the linked filings
Aug 18, 2020
Reported by CALIFORNIA AG, MAINE 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.
American Federation of Musicians and Employers' Pension Fund reported a data breach to the Montana Attorney General. The breach was reported on 2021-01-11. The breach occurred from 5/22/2020 to 8/18/2020. 5 Montana residents were affected.
Affected (this filing): 5
The American Federation of Musicians and Employers' Pension Fund disclosed a phishing incident where an employee's email account was compromised between May 22, 2020, and August 18, 2020. The breach exposed names and other personal information of plan participants. The organization engaged forensic specialists, secured the account, and offered 12 months of credit monitoring via TransUnion to affected individuals.
American Federation of Musicians and Employers' Pension Fund experienced a data breach affecting 3,439 individuals due to a phishing incident. The breach occurred on May 22, 2020, and was discovered on August 18, 2020. The compromised information included names and Social Security numbers. Affected individuals were notified on January 11, 2021, and offered 12 months of credit monitoring and identity restoration services through TransUnion.
Affected (this filing): 3,439
The American Federation of Musicians and Employers' Pension Fund reported a cybersecurity incident occurring on May 22, 2020, discovered on August 18, 2020. The breach involved phishing and unauthorized access resulting in the compromise of names and Social Security Numbers for 3,439 individuals, including 3 Maine residents. Notification was sent on January 11, 2021, offering 12 months of credit monitoring and identity restoration services via TransUnion.
Affected (this filing): 3,439