Montana State AG
Clustered 5 filings across 5 jurisdictions · filing window Apr 8, 2022 → Apr 21, 2022. View entity profile → Other incidents for this victim →
incident inc_bbfd0c5285de4b84 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ME MT OR WA
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
Dec 28, 2021
When the intrusion reportedly occurred, per the linked filings
Dec 31, 2021
Reported by WASHINGTON AG filing
Mar 9, 2022
Reported by MAINE AG, CALIFORNIA AG, OREGON 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.
EMC National Life Company reported a data breach to the Montana Attorney General. The breach was reported on 2022-04-08. The breach occurred from 12/28/2021 to 12/30/2021. 659 Montana residents were affected.
Affected (this filing): 659
EMC National Life Company, a commercial insurance entity, reported a data breach affecting 145 residents of Maine. The breach, which occurred between December 28 and December 30, 2021, was discovered on March 9, 2022. The incident was described as an external system breach or hacking, resulting in the compromise of names and financial account or card numbers. The company offered 12 months of credit monitoring services through Experian to affected individuals.
Affected (this filing): 145
EMC National Life Company, a finance sector entity reported a unauthorized access incident to the Washington Attorney General. The organization became aware of the incident on 2021-12-31 and filed notice on 2022-04-08. 2,666 Washington residents were affected. 98 days elapsed between awareness and notification. 3 days to identify the breach. 0 days to contain the breach.
Affected (this filing): 2,666
EMC National Life Company reported a data security incident where unauthorized access occurred between Dec 28-30, 2021. The breach exposed personal information including names and Social Security numbers. The company engaged third-party forensic experts, coordinated with law enforcement and the Iowa Insurance Division, and offered one year of Experian IdentityWorks credit monitoring to affected individuals. No misuse of information was believed to have occurred.
EMC NATIONAL LIFE COMPANY reported a data breach to the Oregon Attorney General. The breach was reported on 2022-04-21. The breach occurred during 12/28/2021 - 12/30/2021. The breach was discovered on 3/9/2022. Notice was sent on 4/8/2022.