FEDERALUnknownManufacturingLow
NUCOR CORPORATION
bd_0fcb8825cf4b0076 · schema v1 · pii pii-v1
Full breach record for NUCOR CORPORATION →Nucor Corporation (CIK 0000732474) filed its 10-K Item 1C disclosure confirming no cybersecurity incidents have materially affected its business, strategy, or financial condition. The filing details a comprehensive cybersecurity risk management program aligned with NIST standards, including third-party risk oversight, Board-level Audit Committee oversight, and an internal Risk Committee. No specific incidents, data breaches, or material impacts were reported.
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/73309/000119312526071575/nue-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 25, 2026
- Raw hash
- b37c95d560491ac0ade7ceff6b0d2a117e515e19c99c60c64abeb04256a83c9c
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
- NUCOR CORPORATIONnorm: nucor
- SEC CIK
- 0000732474
- Domain
- nucor.com
- Industry
- Manufacturing
Victim entity
- Name
- NUCOR CORPORATIONnorm: nucor
- SEC CIK
- 0000732474
- Domain
- nucor.com
- Industry
- Manufacturing
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.