Orange County Radiation Oncology Medical Group

1 breach1,911 affected in allHealthcare

Hacking breachHacking exposed names and health records. Reported to the California AG.1,911 affectedHealthcareUSJun 27, 2025

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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

attack2026-09-25

Orange County Radiation Oncology Medical Group, 2025-06-27hacking

data_types2026-09-25

Orange County Radiation Oncology Medical Group, 2025-06-27["names","health"]

records_basis2026-09-25

Orange County Radiation Oncology Medical Group, 2025-06-27hhs

records2026-09-25

Orange County Radiation Oncology Medical Group, 2025-06-271911

disclosed2026-09-25

Orange County Radiation Oncology Medical Group, 2025-06-272025-06-27

summary2026-09-25

Orange County Radiation Oncology Medical Group, 2025-06-27Orange County Radiation Oncology Medical Group, the covered entity (CE) reported that employees of its business associate (BA) were the targets of an email phishing scheme that impacted the protected health information (PHI) of 1,911 indivi

Added2026-09-25

Orange County Radiation Oncology Medical Group, 2025-06-27

Added2026-09-25

Orange County Radiation Oncology Medical Group