Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

21 st Century Oncology

1 breach2.2M affected in allHealthcare

Breach, details not statedBreach notice filed with the Indiana AG, details not stated.2.2M affectedHealthcareUSMar 4, 2016
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
21 st Century Oncology, 2016-03-04
Added2026-09-25
21 st Century Oncology