- TriWest Healthcare confirmed an April 16 breach in which an attacker accessed and downloaded sensitive data tied to 12,000 TRICARE beneficiaries
- Stolen information includes names, DoD Benefits numbers, ZIP codes, authorization request types, and in some cases SSNs, addresses, and dates of birth
- TriWest says it acted immediately to contain the intrusion and notify affected individuals; no group has claimed responsibility and stolen data has not surfaced online
US healthcare services company TriWest Healthcare networks recently suffered a cyberattack in which it lost sensitive customer data belonging to thousands of its clients’ users.