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