Radiation Oncology Network of Southern California

1 breach13K affected in allHealthcare

Hacking breachHacking exposed names and health records. Reported to the California AG.13K 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

Radiation Oncology Network of Southern California, 2025-06-27hacking

data_types2026-09-25

Radiation Oncology Network of Southern California, 2025-06-27["names","health"]

records_basis2026-09-25

Radiation Oncology Network of Southern California, 2025-06-27hhs

records2026-09-25

Radiation Oncology Network of Southern California, 2025-06-2712944

disclosed2026-09-25

Radiation Oncology Network of Southern California, 2025-06-272025-06-27

summary2026-09-25

Radiation Oncology Network of Southern California, 2025-06-27The covered entity (CE), Radiation Oncology Network of Southern California, LLC, reported that multiple employees of its business associate (BA) were the subjects of an email phishing incident that affected the protected health information

Added2026-09-25

Radiation Oncology Network of Southern California, 2025-06-27

Added2026-09-25

Radiation Oncology Network of Southern California