← 21st Century Oncology

2016 — 21st Century Oncology: Oct 2015 (disclosed Mar 2016), 2.2M records

2016 2.2M records affected Share on X

Data compromised

Names, SSNs, insurance, diagnosis, treatment, physician names

Technical writeup

Oct 2015 (disclosed Mar 2016). Unauthorized access to patient database at Fort Myers cancer care provider (145 centers). Exposed: names, SSNs, insurance data, diagnosis/treatment info, physician names. FBI notified Nov 2015; delayed disclosure for investigation. Affected all 50 states and several countries. One year credit monitoring offered.

Root cause

Unauthorized database access.

References