Carnival Corporation Data Breach (April 2026)
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
How do I check if I was in the Carnival Corporation breach?
Type your email address into the search box on our data breach check page. If it appears in the Carnival Corporation breach, or any other, you'll see the breach name, date and what was exposed. It's free and nothing you type is stored.
When did the Carnival Corporation data breach happen?
Carnival Corporation was breached in Apr 2026. The breach was added to the XposedOrNot index on April 24, 2026.
How many records were exposed in the Carnival Corporation breach?
7,549,706 records were exposed, making it the #156 largest of the 796 breaches in our index.
What data was exposed in the Carnival Corporation breach?
The exposed data includes: Email addresses, Names, Genders, Dates of birth, Geographic locations.
What should I do if I was affected by the Carnival Corporation breach?
No password was in this breach, so the main risk is phishing. Be wary of emails, calls or texts that quote these details, 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.
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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.