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Latest / California / December 2020

Monterey Bay Air Resources District

Monterey Bay Air Resources District notified California AG on Dec 15, 2020 of a data breach, which occurred on Nov 23, 2020.

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

Organization
Monterey Bay Air Resources District
Source
California AG · source record
Date reported
Dec 15, 2020
Date(s) of breach
Monday, November 23, 2020
Residents affected
Not published by this source
Data exposed
Not stated in the source listing
Notice letter
Sample notice (PDF)
Days to notice
22 days from the end of the breach window (Nov 23, 2020, no discovery date in the letter) to the California record (Dec 15, 2020). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
First seen by BreachTally
2026-10-30 16:09 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 16:09 UTC on Oct 30, 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.