Texas Oncology, a community-based oncology practice, was affected by a cybersecurity incident involving its parent company, McKesson. The incident was discovered on August 25, 2026, and reportedly compromised sensitive patient information.
The breach may have exposed patient names, addresses, dates of birth, phone numbers, Social Security numbers, and medical information. The total number of affected individuals remains unclear at this time.
Details can continue to emerge as investigations proceed, and affected individuals may receive notifications at later dates.