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TriZetto Confirms Breach Exposing 3.4M Health Records
First seen 6 Mar 2026, 15:13 UTC
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TriZetto has confirmed that a cyberattack in 2024 resulted in the theft of personal and health information of over 3.4 million individuals. The breach, which went undetected for nearly a year, affects patients of various healthcare providers using TriZetto's services for insurance assessments.
ThreatCluster AI
Timeline
2024-01-01
Cyberattack on TriZetto detected.
2024-12-31
Breach confirmed after nearly a year.
2026-03-04
Norman Regional Health System reports vendor impact.
2026-03-06
TriZetto publicly confirms data breach.