TriZetto Provider Solutions

Asian Americans for Community Involvement (AACI) notified patients that their protected health information may have been accessed by an unauthorized actor via a third-party vendor, Trizetto Provider Solutions (TPS). The breach occurred between November 2024 and October 2, 2025, when TPS became aware of suspicious activity on its web portal. Affected data includes names, addresses, dates of birth, Social Security numbers, and health insurance information. TPS engaged Mandiant for investigation, contained the threat, and is offering 12 months of credit monitoring through Kroll.