Caesars Entertainment

Disclosed May 19, 20264 months ago862 affectedConfirmed

Official notice

What is known

People affected	862 (as reported by the organization)
Disclosed	May 19, 2026
Discovered	Feb 23, 2026
Happened	Feb 23, 2026
Attack	Hacking
Data exposed	Not stated
Sector	Media · US
Status	Confirmed

Sources

Source	Kind
Washington Attorney General breach notice: Caesars Entertainmentatg.wa.gov · Official notice	Official notice
Indiana Attorney General 2026 data breach report: Caesars Entertainmentin.gov · Official notice	Official notice

Notices filed

Where	Filed	People
Washington AGresidents of WA	May 19	44,023
Indiana AGresidents of IN	May 19	11

Other breaches at Caesars Entertainment

Breach	Disclosed	Attack	Sector	Status	Affected
Social engineering of IT vendor leads to theft of Caesars Rewards loyalty databaseSep 14, 20233 years agoPhishing	Sep 14, 20233 years ago	Phishing	Hospitality	Confirmed	Unknown
Disclosed Sep 1, 2017Sep 1, 20179 years ago	Sep 1, 20179 years ago	Not stated	Media	Confirmed	162
Disclosed Nov 28, 2016Nov 28, 20169 years ago	Nov 28, 20169 years ago	Not stated	Media	Confirmed	1,439

History of this record

2026-09-25 · records_basis: empty to organization · backfill source
2026-09-25 · records: empty to 862 · backfill source
2026-09-25 · added · backfill source

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

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