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Latest / California / July 2026

Ernst & Young LLP

Ernst & Young LLP notified California AG on Jul 15, 2026 of a data breach, which occurred on Apr 23, 2026.

All 8 filings by Ernst & Young LLP, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Ernst & Young LLP
Source
California AG · source record
Date reported
Jul 15, 2026
Date(s) of breach
Saturday, March 28, 2026Thursday, April 23, 2026
Residents affected
Not published by this source
Data exposed
Not stated in the source listing
Notice letter
Sample notice (PDF)
Days to notice
83 days from the end of the breach window (Apr 23, 2026, no discovery date in the letter) to the California record (Jul 15, 2026). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
First seen by BreachTally
2026-10-30 15:26 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 15:26 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 Ernst & Young LLP

OrganizationSourceStateReportedResidents affectedData exposed
Ernst & Young LLP Texas AG TX Jul 17, 2026 873 Social Security numberFinancial / bank accountPostal addressName
Ernst & Young LLP Vermont AG VT Jul 16, 2026 13 Social Security numberFinancial / bank account
Ernst & Young LLP Massachusetts OCABR MA Jul 15, 2026 480 Social Security number
Ernst & Young LLP Massachusetts OCABR MA May 18, 2026 1 Social Security number
Ernst & Young LLP California AG CA Jul 1, 2024 Not published Social Security numberFinancial / bank accountPostal addressName
Ernst & Young LLP Oregon DOJ OR Aug 22, 2023 168,714 Not stated
Ernst & Young LLP California AG CA Aug 9, 2023 Not published Social Security numberFinancial / bank accountPostal addressName

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