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Western Alliance Bank ("WAB"): data breach filings, state by state

Western Alliance Bank ("WAB") has 2 data breach filings on record in 2 government portals. The latest was reported to Oregon DOJ on Jun 30, 2025, with 78,338 in total. Data exposed, as filed: Social Security number, Passport number, Financial / bank account, Date of birth, Tax ID / EIN / ITIN.

78,338people in total, as reported to Oregon DOJ on Jun 30, 2025
2filings in 2 government portals
Jun 30, 2025latest filing, Oregon DOJ

By portal

PortalFilingsLatest reportPeople in the latest filing
Oregon DOJ1Jun 30, 202578,338 in total
California AG1Mar 14, 2025Not published

Counts are the organization's own, as filed with each agency. Most state portals count their own residents only, so no single state shows the whole incident. An organization can file more than once for the same incident, and for different ones.

Case file

Breach window
Oct 12, 2024 to Oct 24, 2024
Discovered
Jan 27, 2025, as stated in the California letter
Offered to those affected
12 months of credit or identity monitoring through Experian
Third party named
Yes, the letter attributes the incident to a vendor or service provider
Days to notice
Past the statutory period in all 2 states that set one, counted from discovery to each state's first record

Open the case fileWord document

Every filing with the agency links, each state's record against its statutory period with the citation, what the letter offers, prior incidents. Letter facts are quoted so you can check them.

The next state to file on Western Alliance Bank ("WAB") reaches subscribers within the hour. With the count, the data exposed and the letter. The Team plan follows the companies and vendors you name in every state. Start a 14-day free trial.
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Every filing

OrganizationSourceStateReportedResidents affectedData exposed
Western Alliance Bank ("WAB") Oregon DOJ OR Jun 30, 2025 78,338 Not stated
Western Alliance Bank (“WAB”) California AG CA Mar 14, 2025 Not published Social Security numberPassport numberFinancial / bank accountDate of birth+2

Data reproduced from public government filings. Each row opens the record with the agency link. Spot an error? Email support@breachtally.com with the page link. Corrections are applied and noted.