🦬Montana State AG
Clustered 3 filings across 3 jurisdictions · filed May 11, 2021. View entity profile → Other incidents for this victim →
incident inc_f054983b5edd4d29 · 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
Earliest sighting first · deep chronology in Litigation Timeline
Feb 1, 2021
When the intrusion reportedly occurred, per the linked filings
Feb 2, 2021
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.
Oak Valley Community Bank reported a data breach to the Montana Attorney General. The breach was reported on 2021-05-11. The breach occurred from 2/1/2021 to 2/2/2021. 19 Montana residents were affected.
Affected (this filing): 19
Oak Valley Community Bank experienced a data breach in February 2021 where an unauthorized party accessed a workstation and a file server. The incident involved customer and loan applicant information. The bank secured systems, engaged forensic investigators, notified law enforcement, and offered two years of complimentary identity monitoring services to affected individuals.
Oak Valley Community Bank, a financial services provider based in Oakdale, California, reported an external system breach (hacking) occurring between February 1 and February 2, 2021. The incident affected a total of 12,057 individuals, including 2 Maine residents. The breach compromised names and Social Security Numbers. The bank notified affected individuals in writing on May 11, 2021, and provided two years of credit monitoring and identity theft protection services through Experian.
Affected (this filing): 12,057