Golden State Radiation Oncology Data Breach – Investigated by Federman & Sherwood
Oklahoma City, Oklahoma (July 9, 2025) – The law firm of Federman & Sherwood is investigating a recent data breach involving Golden State Radiation Oncology, a California-based healthcare provider, following the organization’s report to the U.S. Department of Health and Human Services.
According to federal records, Golden State Radiation Oncology reported a data breach on June 27, 2025, classified as a Hacking/IT Incident involving unauthorized access to its email system. The breach is reported to have impacted the personal information of approximately 2,130 individuals.
Cyber incidents involving email accounts in the healthcare sector often expose sensitive data such as names, dates of birth, medical histories, treatment information, insurance details, and possibly Social Security numbers. Federman & Sherwood is investigating the nature and scope of the breach, including whether proper data protection protocols were in place and whether impacted individuals were appropriately notified.
The type of information potentially exposed includes:
- Name
- Social Security numbers
- Medical information
- Other sensitive information
What is Golden State Radiation Oncology?
Golden State Radiation Oncology, specifically at Golden State Cancer Center, provides radiation therapy to treat various cancers and some benign inflammatory conditions.
The firm encourages anyone who received a notification letter from Golden State Radiation Oncology or believes their information may have been compromised to contact Federman & Sherwood to discuss their legal rights and options.
Contact Information:
FEDERMAN & SHERWOOD
Phone: (405) 235-1560
Email : info@federmanlaw.com
Website: www.federmanlaw.com