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Latest / Oregon / December 2025

Hamilton Construction Company

Hamilton Construction Company notified Oregon DOJ on Dec 15, 2025 of a data breach affecting 2,667 individuals, which occurred on Jun 19, 2025.

Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Hamilton Construction Company
Source
Oregon DOJ · source record
Date reported
Dec 15, 2025
Date(s) of breach
6/19/2025 - 6/19/2025
Residents affected
2,667 (individuals)
Data exposed
Not stated in the source listing
Notice letter
Not available
Days to notice
179 days from the end of the breach window (Jun 19, 2025, no discovery date in the letter) to the Oregon record (Dec 15, 2025). Statute: 45 days from discovery or notification of the breach (ORS 646A.604).
First seen by BreachTally
2026-11-04 16:40 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

First seen by BreachTally at 16:40 UTC on Nov 4, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.