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Diamond Chemical

Disclosed May 5, 20264 months ago847 affectedConfirmed

Official notice

What is known

People affected847 (as reported by the organization)
DisclosedMay 5, 2026
HappenedJul 26, 2025
AttackNot stated
Data exposedNames, Social Security numbers
SectorManufacturing · US
StatusConfirmed

Sources

Source
Vermont Attorney General breach report: Diamond Chemicalago.vermont.gov · Official notice
Indiana Attorney General 2026 data breach report: Diamond Chemicalin.gov · Official notice

Notices filed

WhereFiledPeople
Vermont AGresidents of VTMay 51
Indiana AGresidents of INMay 51
History of this record
  • 2026-09-25 · records_basis: empty to organization · backfill source
  • 2026-09-25 · records: empty to 847 · backfill source
  • 2026-09-25 · occurred: empty to 2025-07-26 · backfill source
  • 2026-09-25 · added · backfill source

First seen 2026-09-25 (Vermont AG), confirmed by Vermont AG. Record counts are as reported. Not legal advice.

Everything about Diamond Chemical

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