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Latest / California / August 2017

Golden 1 Credit Union

Golden 1 Credit Union notified California AG on Aug 21, 2017 of a data breach, which occurred on Aug 4, 2017. Data exposed: Financial / bank account, Name.

All 3 filings by Golden 1 Credit Union, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Golden 1 Credit Union
Source
California AG · source record
Date reported
Aug 21, 2017
Date(s) of breach
Friday, August 4, 2017
Residents affected
Not published by this source
Data exposed
Financial / bank account Name
Notice letter
Sample notice (PDF)
Discovered
Aug 4, 2017, as stated in the letter
"On August 4, 2017, we discovered that three illegal skimmer devices had been installed on ATM machines at Golden 1 branch locations in Sacramento, El Dorado, and Placer Counties."
Days to notice
17 days from discovery (Aug 4, 2017) to the California record (Aug 21, 2017). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
Offered in the letter
12 months of credit or identity monitoring through Experian
Third party
The letter attributes the incident to a vendor or service provider
First seen by BreachTally
2026-10-30 16:17 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 16:17 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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Other filings by Golden 1 Credit Union

OrganizationSourceStateReportedResidents affectedData exposed
Golden 1 Credit Union California AG CA May 22, 2018 Not published Financial / bank accountName
Golden 1 Credit Union California AG CA Jul 27, 2015 Not published Social Security numberFinancial / bank accountDate of birthUsernames / passwords+4

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