UnknownMedium
Columbia Bank
bd_2459fe2d347c53ee · schema v1 · pii pii-v1
Full breach record for Columbia Bank →Colombia Bank reported a data breach to the Oregon Attorney General. The breach was reported on 2026-04-17. The breach occurred during 10/2/2025 - 12/22/2025. The breach was discovered on 12/19/2025. 7,067 individuals were affected. Notice was sent on 4/17/2026.
Oregon clock✗ OR AG >45d17 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
This filing is one of 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_c71b2e03d88edcf3Washington State AGfiled 2026-04-17Candidate
- bd_cbff3120c1de99f8California State AGfiled 2026-04-17Verified
Source provenance
- Source URL
- https://justice.oregon.gov/consumer/DataBreach/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 17, 2026
- Raw hash
- ee0609bc750eae9d9e65adfc5dc8adc476f2ac1eb691a8405591aed8e2319047
Reporting entity
- Name
- Columbia Banknorm: columbia bank
Victim entity
- Name
- Columbia Banknorm: columbia bank
Incident
- Discovered
- Dec 19, 2025
- Materiality determined
- —
- Notification sent
- Apr 17, 2026
- Affected individuals
- 7,067
- Data types
- —
- Attack vector
- Unknown
- Threat actor
- External
Compliance
- Time to disclose
- 17 weeks(119 days from discovery to filing)
- Compliance flags
- OR AG >45d
- Discovery-date grounding
- AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.