FEDERALUnknownLow
WISCONSIN PUBLIC SERVICE CORPORATION
bd_a202fc0bcbb9b2d1 · schema v1 · pii pii-v1
Full breach record for WISCONSIN PUBLIC SERVICE CORPORATION →Wisconsin Public Service Corporation (a subsidiary of WEC Energy Group) filed Item 1C of its 2025 Form 10-K disclosing its cybersecurity risk management program. The filing states the company has been subject to attempted cybersecurity attacks from time to time, but these prior attacks have not had a material impact on its system or business operations. No specific incident, materiality determination, or data breach details are provided.
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/107833/000010783326000003/wps-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
- f34780f8fd22c031d7c89f4992140fd4153224c62e64ac4b0a03de99857f8fc6
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
- WISCONSIN PUBLIC SERVICE CORPORATIONnorm: wisconsin public service
Victim entity
- Name
- WISCONSIN PUBLIC SERVICE CORPORATIONnorm: wisconsin public service
- SEC CIK
- 107833
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.