FEDERALUnknownEnergy & UtilitiesUtilitiesLow
TUCSON ELECTRIC POWER COMPANY
bd_e4cc78a905bfd698 · schema v1 · pii pii-v1
Full breach record for TUCSON ELECTRIC POWER COMPANY →Tucson Electric Power Company (TEP) Item 1C cybersecurity disclosure in its Form 10-K describes the company's NIST CSF-aligned cybersecurity risk management program, governance through the UNS Energy Board and Security Steering Committee, and NERC CIP audits. The filing states that risks from cybersecurity threats, including from any previous incidents, have not materially affected TEP's business strategy, results of operations, or financial condition. No specific cybersecurity incident is disclosed.
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/100122/000010012226000006/tep-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 12, 2026
- Raw hash
- 9f74dfdb0d691ef189bee6a0f5334584d429660e0386221c14bc8697e3e46f61
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
- TUCSON ELECTRIC POWER COMPANYnorm: tucson electric power
Victim entity
- Name
- TUCSON ELECTRIC POWER COMPANYnorm: tucson electric power
- SEC CIK
- 100122
- Industry
- Energy & Utilitiesllm
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.