BREACHCONFIRMED
OptumRx Data Breach
Pharmacy • healthcare
Unknown
Records Affected
Mar 16, 2016
Disclosed
third party
Attack Vector
Data Exposed
NamesAddressesmedicalDates of Birth
Timeline
OccurredMarch 16, 2016
DiscoveredMarch 22, 2016
DisclosedMarch 16, 2016
Last updated: February 5, 2026