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Confirmed breach · 2 breaches on record

Caesars Entertainment data breach

USUnited States · Caesars Entertainment Inc

Caesars Entertainment (United States) notified the Indiana Attorney General and the Washington Attorney General of a data breach on 19 May 2026. It affected 862 people. The breach began on 23 February 2026, 85 days before it was reported.

Breach reported 19 May 2026

Status
Confirmed breach
People affected
862 people
Reported
19 May 2026
Breach began
23 February 2026
Time to tell
85 days (the median in California’s notices over the last year: 154 days)

What was exposed

The register’s list does not say what was exposed; the notice it links to (under Sources) usually does.

What the letter says

We have not read this letter yet.

Got a letter or email about this breach? Check it is real →

Read the letter (PDF), as filed with the Washington Attorney General.

Sources

Official notices are read by code from the regulator’s own register. More notices to Indiana, Washington. · Corrections and changes

Breach reported 6 October 2023

Status
Confirmed breach
People affected
784,234 Washington residents (one state’s count; the total can be higher)
Reported
6 October 2023
Across the state notices
at least 1,055,871 people (Oregon and Washington: each state counts only its own residents)
Breach began
23 August 2023
Time to tell
44 days (the median in California’s notices over the last year: 154 days)

What was exposed

The register’s list does not say what was exposed; the notice it links to (under Sources) usually does.

What changed since it was first reported

  1. Confirmed breach, 784,234 Washington residents (Washington Attorney General)

Sources

Official notices are read by code from the regulator’s own register. More notices to Oregon, California, Washington. · Corrections and changes

If Caesars Entertainment had your data

  1. Look for Caesars Entertainment Inc’s own notice or letter: it should say what of yours was involved. Keep it.
  2. The register’s list does not say what was exposed; the notice it links to (under Sources) usually does. If Caesars Entertainment Inc has a password of yours, change it now to be safe.
  3. Expect scams that use your details: calls, texts or emails pretending to be Caesars Entertainment Inc, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.

One email to confirm first. We use your address only for this alert, and one click deletes it.

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From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Official registers · Corrections and changes · Found a mistake? Tell us and we correct it.