🦬Montana State AG
Clustered 4 filings across 4 jurisdictions · filed Nov 25, 2020. View entity profile → Other incidents for this victim →
incident inc_ee299544e95347fa · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ME MT OR
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
Jul 20, 2020
When the intrusion reportedly occurred, per the linked filings
Aug 4, 2020
Reported by CALIFORNIA AG filing
Nov 2, 2020
Reported by OREGON 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.
Canon U.S.A., Inc. reported a data breach to the Montana Attorney General. The breach was reported on 2020-11-25. The breach occurred from 7/20/2020 to 8/6/2020. 9 Montana residents were affected.
Affected (this filing): 9
Canon U.S.A., Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2020-11-25. The breach occurred during 7/20/2020 - 8/6/2020. The breach was discovered on 11/2/2020. 41,968 individuals were affected. Notice was sent on 11/25/2020.
Affected (this filing): 41,968
Canon U.S.A., Inc. experienced an external system breach (hacking) between July 20, 2020, and August 9, 2020, which was discovered on November 2, 2020. The breach compromised the names and financial account or credit/debit card numbers (with security codes/PINs) of 123 Maine residents. Canon provided written notification to affected individuals on November 25, 2020, and offered one year of complimentary credit monitoring and identity theft protection services through Experian.
Affected (this filing): 123
Canon U.S.A., Inc. disclosed a ransomware incident affecting employee data between July 20 and August 6, 2020. The breach exposed names, SSNs, driver's license numbers, and financial account details of current and former employees (2005-2020) and their beneficiaries. Canon engaged a cybersecurity firm, notified law enforcement, and provided one year of credit monitoring via Experian.