Quest Diagnostics-Security Breach

Disclosed Dec 19, 201411 years ago24,830 affectedConfirmed

What is known

People affected	24,830 (as reported by the organization)
Disclosed	Dec 19, 2014
Happened	Nov 17, 2014
Attack	Not stated
Data exposed	Not stated
Sector	Healthcare · US
Status	Confirmed

Source	Kind
Indiana Attorney General 2014 data breach report: Quest Diagnostics-Security Breachin.gov · Official notice	Official notice

Where	Filed	People
Indiana AGresidents of IN	Dec 19, 2014	209

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Mar 4, 2016Mar 4, 201610 years ago	Mar 4, 201610 years ago	Not stated	Healthcare	Confirmed	114

History of this record

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