Mono County

Mono County notified California AG on Sep 25, 2020 of a data breach, which occurred on Jul 14, 2020. Data exposed: Social Security number, Financial / bank account, Date of birth, Name.

Organization: Mono County
Source: California AG · source record
Date reported: Sep 25, 2020
Date(s) of breach: Thursday, April 9, 2020Tuesday, July 14, 2020
Residents affected: Not published by this source
Data exposed: Social Security number Financial / bank account Date of birth Name
Notice letter: Sample notice (PDF)
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.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.