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NCH Corporation: data breach filings, state by state

NCH Corporation has 7 data breach filings on record in 4 government portals. The latest was reported to Texas AG on Nov 3, 2026, with 8,971 Texas residents. Data exposed, as filed: Social Security number, Driver's license / state ID, Passport number, Financial / bank account, Medical / health information, Health insurance, Tax ID / EIN / ITIN, Date of birth.

9,016residents counted in 3 states (TX, VT, MA). Latest filing per state, last twelve months
20,570people in total, as reported to Texas AG on Nov 3, 2026
7filings in 4 government portals
Nov 3, 2026latest filing, Texas AG

By portal

PortalFilingsLatest reportPeople in the latest filing
Texas AG3Nov 3, 20268,971 Texas residents
Vermont AG2Oct 30, 20267 Vermont residents
California AG1Oct 30, 2026Not published
Massachusetts OCABR1May 1, 202638 Massachusetts residents

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 NCH Corporation 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
NCH Corporation Texas AG TX Nov 3, 2026 8,971 Social Security numberDriver's license / state IDPassport numberFinancial / bank account+3
NCH Corporation Vermont AG VT Oct 30, 2026 7 Social Security numberMedical / health information
NCH Corporation California AG CA Oct 30, 2026 Not published Social Security numberDriver's license / state IDPassport numberFinancial / bank account+4
NCH Corporation Texas AG TX May 5, 2026 2,082 Social Security numberDriver's license / state IDPassport numberFinancial / bank account+4
NCH Corporation Vermont AG VT May 1, 2026 1 Social Security numberFinancial / bank accountMedical / health information
NCH Corporation Massachusetts OCABR MA May 1, 2026 38 Social Security numberMedical / health informationFinancial / bank accountDriver's license / state ID
NCH Corporation Texas AG TX Dec 9, 2025 1,799 Social Security numberName

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.