CarnivalCorporation
carnivalcorp.com
About This Breach
Carnival Corporation, a cruise operator, was allegedly breached by the ShinyHunters group in April 2026, with data later published exposing 8.7M records containing 7.5M unique email addresses, along with names, dates of birth, genders, and loyalty program details related to the Holland America Mariner Society.
Data Exposed
Breach Details
| Breach Type | Data Breach |
| Searchable | Yes |
| Verified | Yes |
| Sensitive Data | No |
| Reference | No reference available |
Frequently Asked Questions
When did the CarnivalCorporation data breach happen?
CarnivalCorporation was breached in Apr 2026. The breach was added to the XposedOrNot index on April 24, 2026.
How many records were exposed in the CarnivalCorporation breach?
7,549,706 records were exposed, making it the #148 largest of the 763 breaches in our index.
What data was exposed in the CarnivalCorporation breach?
The exposed data includes: Email addresses, Names, Genders, Dates of birth, Geographic locations.
What should I do if I was affected by the CarnivalCorporation breach?
Change your password on the affected service (and anywhere you reused it), turn on two-factor authentication, and set up free breach alerts on XposedOrNot so you know the moment your email appears in a new breach.
More Hospitality Breaches
What Should You Do?
Enable Two-Factor Authentication
Add 2FA on all supported accounts using an authenticator app like Google Authenticator or Authy.
Monitor Your Accounts
Set up login alerts and review account activity regularly for suspicious access.