Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

University of California, Berkeley

Disclosed Dec 12, 2014Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedDec 12, 2014
HappenedDec 21, 2014
AttackNot stated
Data exposedNot stated
SectorEducation · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: University of California, Berkeley

Notices filed

Residents of CADec 12, 2014
California AGCount not stated
Residents of CAApr 30, 2015
California AGCount not stated

Other breaches at University of California, Berkeley

Breach, details not statedBreach notice filed with the California AG, details not stated.EducationUSFeb 26, 2016Hackers breach Berkeley health services databases of 160,000 studentsHacking exposed Social Security numbers, insurance details, health records and names.Hacking160K affectedEducationUSUnverifiedMay 7, 2009Stolen laptop held personal data of 98,400 Berkeley recordsLost or stolen device exposed names.Lost or stolen device98K affectedEducationUSUnverifiedMar 11, 2005
History of this record
disclosed2026-09-25
2015-04-30 to 2014-12-12by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about University of California, Berkeley