BREACHCONFIRMED

Amphastar Pharmaceuticals, Inc. Data Breach

Pharmacy • healthcare

Unknown
Records Affected
May 2, 2020
Disclosed
ransomware
Attack Vector

Data Exposed

Social Security NumbersNames

Timeline

OccurredMay 2, 2020
DiscoveredJuly 24, 2020
DisclosedMay 2, 2020

Last updated: February 4, 2026