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Breaches.

GameStop

Disclosed Jun 5, 20179 years agoConfirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedJun 5, 2017
DiscoveredApr 18, 2017
HappenedAug 10, 2016
AttackHacking
Data exposedNames, Payment cards, Financial, Passwords
SectorOther · US
StatusConfirmed

Sources

Source
California Attorney General breach notice: GameStopoag.ca.gov · Official notice
Washington Attorney General breach notice: GameStopatg.wa.gov · Official notice
Oregon DOJ breach notice: GameStopjustice.oregon.gov · Official notice
Maine Attorney General breach notice archive: GameStopmaine.gov · Official notice

Notices filed

WhereFiledPeople
California AGresidents of CAJun 5, 2017
Washington AGresidents of WAJun 5, 201727,956
Oregon DOJresidents of ORJun 5, 20171,338,102
Maine AGresidents of MEJun 5, 20174,956

Other breaches at GameStop

BreachAffected
Disclosed Dec 2, 2022Dec 2, 20223 years ago5
History of this record
  • 2026-09-25 · data_types: [] to ["names","payment-card","financial","passwords"] · backfill source
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · discovered: empty to 2017-04-18 · backfill source
  • 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.

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