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Latest / Oregon / November 2018

The Hanover INsurance Company and its subsidiary and affiliate insurance companies

The Hanover INsurance Company and its subsidiary and affiliate insurance companies notified Oregon DOJ on Nov 19, 2018 of a data breach affecting 460 individuals, which occurred on Mar 16, 2018.

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

Organization
The Hanover INsurance Company and its subsidiary and affiliate insurance companies
Source
Oregon DOJ · source record
Date reported
Nov 19, 2018
Date(s) of breach
3/16/2018 - 3/16/2018
Residents affected
460 (individuals)
Data exposed
Not stated in the source listing
Notice letter
Not available
Days to notice
248 days from the end of the breach window (Mar 16, 2018, no discovery date in the letter) to the Oregon record (Nov 19, 2018). Statute: 45 days from discovery or notification of the breach (ORS 646A.604).
First seen by BreachTally
2026-11-04 16:43 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 16:43 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.