Winters Healthcare
bd_44b716a170f9de05 · schema v1 · pii pii-v1
Full breach record for Winters Healthcare →Winters Healthcare notified patients of a data security incident involving a third-party vendor, TriZetto, which works with their electronic medical record system (OCHIN). An unauthorized individual gained access to TriZetto's systems. The breach may have exposed sensitive personal information including names, social security numbers, dates of birth, contact information, and health-related or insurance information. Winters Healthcare was notified by OCHIN on December 15, 2025. The organization is working with OCHIN to ensure security measures are in place and reviewing its own processes.
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Incident timeline
Oct 1, 2024
Begins
Dec 15, 2025
Discovered
Jan 20, 2026
Filed
vs. sector median
4 wks faster
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.