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Advantest America, Inc.: data breach filings, state by state

Advantest America, Inc. has 3 data breach filings on record in 3 government portals. The latest was reported to Vermont AG on Oct 5, 2026, with 8 Vermont residents. Data exposed, as filed: Social Security number, Financial / bank account, Driver's license / state ID, Passport number, Medical / health information, Health insurance, Date of birth.

22residents counted in 2 states (VT, MA). Latest filing per state, last twelve months
3filings in 3 government portals
Oct 5, 2026latest filing, Vermont AG

By portal

PortalFilingsLatest reportPeople in the latest filing
Vermont AG1Oct 5, 20268 Vermont residents
Massachusetts OCABR1Oct 5, 202614 Massachusetts residents
California AG1Oct 5, 2026Not 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.

The next state to file on Advantest America, Inc. 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
Advantest America, Inc. Vermont AG VT Oct 5, 2026 8 Social Security numberFinancial / bank account
Advantest America, Inc. Massachusetts OCABR MA Oct 5, 2026 14 Social Security numberFinancial / bank accountDriver's license / state ID
Advantest America, Inc. California AG CA Oct 5, 2026 Not published Social Security numberPassport numberFinancial / bank accountMedical / health information+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.