Kaiser Foundation Health Plan of the Northwest

2 breaches1,191 affected in allHealthcare

Insider breachInsider exposed names and health records. Reported to the HHS archive.544 affectedHealthcareUSNov 4, 2016 Insider breachInsider exposed names and health records. Reported to the HHS archive.647 affectedInsuranceUSSep 3, 2013

About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25

Kaiser Foundation Health Plan of the Northwest, 2013-09-03

attack2026-09-25

Kaiser Foundation Health Plan of the Northwest, 2016-11-04insider

data_types2026-09-25

Kaiser Foundation Health Plan of the Northwest, 2016-11-04["names","health"]

records_basis2026-09-25

Kaiser Foundation Health Plan of the Northwest, 2016-11-04hhs

records2026-09-25

Kaiser Foundation Health Plan of the Northwest, 2016-11-04544

summary2026-09-25

Kaiser Foundation Health Plan of the Northwest, 2016-11-04On October 12, 2016, Kaiser Permanente upgraded its website, kp.org, which resulted in an incorrect configuration setting for caching data. This website upgrade affected several covered entities (CEs), including the Kaiser Foundation Health

Added2026-09-25

Kaiser Foundation Health Plan of the Northwest, 2016-11-04

Added2026-09-25

Kaiser Foundation Health Plan of the Northwest