🦬Montana State AG
Clustered 3 filings across 3 jurisdictions · filed Jul 20, 2023. View entity profile → Other incidents for this victim →
incident inc_5f1e2e29d3034afc · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
ME 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
Jun 23, 2023
When the intrusion reportedly occurred, per the linked filings
Jun 29, 2023
Reported by NEW HAMPSHIRE AG filing
Jul 11, 2023
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.
King Arthur Baking Company, Inc reported a data breach to the Montana Attorney General. The breach was reported on 2023-07-20. The breach occurred from 6/23/2023 to 6/29/2023. 1 Montana residents were affected.
Affected (this filing): 1
King Arthur Baking Company, Inc. notified New Hampshire residents of a ransomware incident. Suspicious activity was detected on June 29, 2023, with unauthorized access occurring between June 23 and June 29, 2023. The malware prevented access to certain files. Personal information of 215 New Hampshire residents (including employee owners) was potentially impacted. KAB notified federal law enforcement, is investigating, and is offering 2 years of credit monitoring via Experian IdentityWorks.
Affected (this filing): 215
King Arthur Baking Company, Inc. reported an external system breach (hacking) occurring on June 23, 2023, discovered on July 11, 2023. The incident affected 828 individuals, including 5 Maine residents. Acquired data included names and Social Security Numbers. The company provided written notification and offered 24 months of credit monitoring and identity restoration services through Experian.
Affected (this filing): 828