Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

US Oncology

1 breach5,168 affected in allHealthcare

Breach, details not statedBreach notice filed with the Indiana AG, details not stated.5,168 affectedHealthcareUSMay 9, 2019
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

records_basis2026-09-25
US Oncology, 2019-05-09organization
records2026-09-25
US Oncology, 2019-05-095168
Added2026-09-25
US Oncology, 2019-05-09
Added2026-09-25
US Oncology