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Latest / California / November 2026

Vanguard Group Inc.

Vanguard Group Inc. notified California AG on Nov 11, 2026 of a data breach, which occurred on Jul 31, 2026. Data exposed: Postal address.

All 6 filings by Vanguard Group Inc., state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Vanguard Group Inc.
Source
California AG · source record
Date reported
Nov 11, 2026
Date(s) of breach
Wednesday, July 29, 2026Thursday, July 30, 2026Friday, July 31, 2026
Residents affected
Not published by this source
Data exposed
Postal address
Notice letter
Sample notice (PDF)
Days to notice
103 days from the end of the breach window (Jul 31, 2026, no discovery date in the letter) to the California record (Nov 11, 2026). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
Offered in the letter
36 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
2026-11-12 19:31 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 19:31 UTC on Nov 12, 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.

Other filings by Vanguard Group Inc.

OrganizationSourceStateReportedResidents affectedData exposed
Vanguard Group Inc. Texas AG TX Nov 13, 2026 10,201 Social Security numberFinancial / bank accountDate of birthPostal address+1
Vanguard Group Inc. Massachusetts OCABR MA Nov 12, 2026 1,224 Social Security numberFinancial / bank account
The Vanguard Group Iowa AG IA Nov 11, 2026 Not published Social Security numberFinancial / bank accountDate of birthEmail address+2
Vanguard Group, Inc. Vermont AG VT Nov 4, 2026 94 Social Security number
The Vanguard Group, Inc Massachusetts OCABR MA Feb 11, 2026 1 Social Security number

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