BREACHCONFIRMED

Kaiser Permanente Health Plan Data Breach

Health Insurer • healthcare

Unknown
Records Affected
Sep 18, 2017
Disclosed
misconfiguration
Attack Vector

Data Exposed

Namesmedical

Timeline

OccurredSeptember 21, 2017
DiscoveredOctober 10, 2017
DisclosedSeptember 18, 2017

Last updated: February 5, 2026