Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Exelixis

Disclosed Aug 15, 2013Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedAug 15, 2013
HappenedJul 30, 2013
AttackNot stated
Data exposedNames
SectorOther · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Exelixis
Official noticemaine.gov
Maine Attorney General breach notice archive: Exelixis

Notices filed

Residents of MEAug 15, 2013
Maine AG1 person
Residents of CAAug 16, 2013
California AGCount not stated
History of this record
data_types2026-09-25
[] to ["names"]by backfillSource
disclosed2026-09-25
2013-08-16 to 2013-08-15by 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.

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