Cierant Corporation reports major data breach affecting 232,506 individuals
Cierant Corporation, a Business Associate based in Connecticut, filed a breach report with HHS OCR on July 3, 2025. The filing describes a hacking/IT incident involving a network server that exposed the protected health information of 232,506 individuals. Because Cierant is a Business Associate, this incident likely impacts the healthcare providers and health plans that contract with them. Your organisation should check whether you have a business relationship with Cierant Corporation. If you do, contact their compliance team immediately to understand the specific data involved and any required next steps for your own breach notification obligations.