FEDERALUnknownFinancial ServicesFinanceCustomer Data InvolvedLowResolved
TriCo Bancshares
bd_904b491262c0d6c1 · schema v1 · pii pii-v1
Full breach record for TriCo Bancshares →TriCo Bancshares' 2025 10-K Item 1C references a February 2023 criminal cyberattack that caused temporary interruption of company systems, disclosure of certain confidential information, and resulted in litigation and governmental inquiries, the consequences of which may be material. No specific attack vector, affected-individual count, or data types are enumerated in the Item 1C disclosure.
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/356171/000035617126000010/tcbk-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
- Mar 2, 2026
- Raw hash
- 5f083fc11ecdda343c64f10ed05358e91658e0d678ab75889f0739a712829759
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
- TriCo Bancsharesnorm: trico bancshares
- Domain
- tricobank.com
Victim entity
- Name
- TriCo Bancsharesnorm: trico bancshares
- Domain
- tricobank.com
- Industry
- Financial Servicesllm
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- —
- Attack vector
- Unknown
- Threat actor
- External
- Regulator citations
- Governmental inquiries
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.