# Thousands of US military beneficiaries have data breached following TRICARE cyberattack

> TriWest Healthcare confirmed an April 16 breach in which an attacker accessed and downloaded sensitive data tied to 12,000 TRICARE beneficiariesStolen information includes names, DoD Benefits numbers, ZIP codes,…

- **Source:** [TechRadar](https://www.techradar.com/pro/security/thousands-of-us-military-beneficiaries-have-data-breached-following-tricare-cyberattack-dod-benefits-numbers-and-some-social-security-numbers-leaked?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a58f8eae298cccf621f948a)
- **Published:** 2026-07-16
- **Category:** Apps
- **Tags:** #data #healthcare #tricare #cyberattack #military #thousands #triwest #beneficiaries
- **Canonical:** http://localhost:4321/a/6a58f8eae298cccf621f948a

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._