Orange County Radiation Oncology data breach case filings

Recorded filings

Data breach lawsuits in California, most recently July 2025.

1. July 2025 · California

   Orange County Radiation Oncology Medical Group Data Breach Notification Letter

   Data exposed: Dates of birth, Social Security numbers, Medical records, Health insurance information, Home addresses

   Settlement and complaint details · Live case list

Got a notification letter?

If you received a Orange County Radiation Oncology Medical Group data breach notification letter, your personal information may have been exposed in a breach like the lawsuits recorded here. You can ask about the Orange County Radiation Oncology Medical Group filings on the national overview contact form. Nothing on this site is legal advice.

Where this case fits

• California data breach filings 2026
• July 2025 data breach digest
• United States data breach filings 2026 - national tracker