Trizetto Notifying 3.4M of 2024 Hack Detected in 2025

Summary

Trizetto is notifying 3.4 million individuals of a hacking incident that started in early 2024 and was discovered in October 2025; The compromise involved insurance-related data from healthcare clients.

Why It Matters for Texas Credit Unions

Relevant as it involves potential data breaches affecting members and highlights the importance of robust cybersecurity measures for Texas credit unions.

Original Source Material

Compromise Affects Healthcare Clients of Co.'s Revenue Cycle Management Services Billing services vendor Trizetto Provider Solutions is notifying 3.4 million individuals of a hacking incident discovered in October 2025 that investigators have now determined started nearly a year earlier, when threat actors accessed the company's healthcare clients' insurance related data.