FEDERALUnknownLow
Knife River Corporation
bd_60288f000ce6c45b · schema v1 · pii pii-v1
Full breach record for Knife River Corporation →Knife River Corporation (SEC 10-K Item 1C) discloses no actual cybersecurity incidents. The filing details a robust cyber risk management program, including CMMC compliance, employee phishing tests, external penetration testing, and third-party vendor risk monitoring. The company states that past incidents have not materially affected its business, though future attacks could.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://www.sec.gov/Archives/edgar/data/1955520/000195552026000003/knf-20251231.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
- Filed at
- Feb 20, 2026
- Raw hash
- 99cc8084d085562ba49b507cd84fd1af73d4f5045dcf7b59900c8fb3322d3e38
Source filing
AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.
Reporting entity
- Name
- Knife River Corporationnorm: knife river
Victim entity
- Name
- Knife River Corporationnorm: knife river
- SEC CIK
- 1955520
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- —
- Attack vector
- Unknown
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.