Chapman University

Disclosed Nov 8, 20178 years agoConfirmed

Official notice

What is known

People affected	Not stated in the sources we have
Disclosed	Nov 8, 2017
Happened	Oct 17, 2017
Attack	Not stated
Data exposed	Not stated
Sector	Education · US
Status	Confirmed

Sources

Source	Kind
California Attorney General breach notice: Chapman Universityoag.ca.gov · Official notice	Official notice

Notices filed

Where	Filed	People
California AGresidents of CA	Nov 8, 2017

Other breaches at Chapman University

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Mar 10, 2021Mar 10, 20215 years ago	Mar 10, 20215 years ago	Not stated	Education	Confirmed	297
Disclosed Apr 11, 2013Apr 11, 201313 years ago	Apr 11, 201313 years ago	Not stated	Education	Confirmed	Unknown

History of this record

2026-09-25 · added · backfill source

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

Everything about Chapman University

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.