TriWest Healthcare Alliance Reports Data Breach Impacting Military Families
TriWest Healthcare Alliance, a Phoenix-based provider administering healthcare programs for U.S. military service members, veterans, and their families, disclosed a data breach exposing sensitive personal and health insurance information. The incident was reported to the Texas Attorney General on July 7, 2026, with 2,408 Texas residents confirmed as affected.
The breach compromised personally identifiable information (PII) and protected health information (PHI), including names and health insurance details. TriWest has since notified impacted individuals via U.S. Mail. The company has not publicly disclosed the cause or timeline of the breach. The exposure of such data raises concerns about potential identity theft and fraud risks for those affected.
Source: https://www.claimdepot.com/data-breach/triwest-healthcare-alliance-2026
TriWest Healthcare Alliance TPRM report: https://www.rankiteo.com/company/triwest-healthcare-alliance
"id": "tri1783449706",
"linkid": "triwest-healthcare-alliance",
"type": "Breach",
"date": "7/2026",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"{'affected_entities': [{'customers_affected': '2408 (Texas residents only)',
'industry': 'Healthcare',
'location': 'Phoenix, Arizona, USA',
'name': 'TriWest Healthcare Alliance',
'type': 'Healthcare Provider'}],
'customer_advisories': 'Notified impacted individuals via U.S. Mail',
'data_breach': {'number_of_records_exposed': '2408 (Texas residents only)',
'personally_identifiable_information': 'Names, health '
'insurance details',
'sensitivity_of_data': 'High',
'type_of_data_compromised': ['Personally identifiable '
'information (PII)',
'Protected health information '
'(PHI)']},
'date_publicly_disclosed': '2026-07-07',
'description': 'TriWest Healthcare Alliance, a Phoenix-based provider '
'administering healthcare programs for U.S. military service '
'members, veterans, and their families, disclosed a data '
'breach exposing sensitive personal and health insurance '
'information. The breach compromised personally identifiable '
'information (PII) and protected health information (PHI), '
'including names and health insurance details.',
'impact': {'data_compromised': 'Personally identifiable information (PII) and '
'protected health information (PHI)',
'identity_theft_risk': 'High'},
'references': [{'source': 'Texas Attorney General'}],
'regulatory_compliance': {'regulatory_notifications': 'Reported to the Texas '
'Attorney General'},
'response': {'communication_strategy': 'Notified impacted individuals via '
'U.S. Mail'},
'title': 'TriWest Healthcare Alliance Data Breach Impacting Military Families',
'type': 'Data Breach'}