Group Health Cooperative

Disclosed Sep 23, 201610 years agoConfirmed

What is known

People affected	Not stated in the sources we have
Disclosed	Sep 23, 2016
Discovered	Sep 6, 2016
Happened	Aug 31, 2016
Attack	Lost or stolen device
Data exposed	Not stated
Sector	Healthcare · US
Status	Confirmed

Source	Kind
Washington Attorney General breach notice: Group Health Cooperativeatg.wa.gov · Official notice	Official notice

Where	Filed	People
Washington AGresidents of WA	Sep 23, 2016	651

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Oct 3, 2013Oct 3, 201312 years ago	Oct 3, 201312 years ago	Not stated	Healthcare	Confirmed	1,015

History of this record

First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.