- UPDATED:
Diamond Chemical Co Data Breach
Diamond Chemical Co, LLC reported a data breach that occurred between July 26, 2025, and September 2, 2025, which was discovered on March 6, 2026. Affected individuals are being offered 12 months of credit monitoring services through Kroll.
Diamond Chemical Co
Date of Breach: September 2, 2025
Who was affected:
Clients of Diamond Chemical Co
Impacted Data:
Full names
Social Security Numbers