Clustered 3 filings across 3 jurisdictions · filing window Apr 11, 2022 → Apr 15, 2022. View entity profile → Other incidents for this victim →
incident inc_eeab406fe9894370 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Identity (basic) · Government ID
ME MT NH
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
Dec 29, 2021 → Feb 20, 2022
When the intrusion reportedly occurred, per the linked filings
Mar 10, 2022
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.
International Brotherhood of Electrical Workers Local #5 experienced an external system breach (hacking) between December 29, 2021, and February 20, 2022. The breach, discovered on March 10, 2022, affected 11 Maine residents and a total of 11,271 individuals. The compromised information included names and Social Security numbers. The organization offered 24 months of credit monitoring and identity protection services through Experian to those affected.
Affected (this filing): 11
International Brotherhood Electrical Workers Local #5 reported a data breach to the Montana Attorney General. The breach was reported on 2022-04-11. The breach occurred on 2/20/2022. 5 Montana residents were affected.
Affected (this filing): 5
International Brotherhood Electrical Workers Local #5 notified the New Hampshire Attorney General of a cybersecurity incident affecting four (4) New Hampshire residents. The investigation was ongoing at the time of filing on April 15, 2022. Specific data types and attack vectors were not detailed in the notification.
Affected (this filing): 4