Carnival Corporation Data Breach Exposes Millions of Cruise Passengers' Personal Information
MIAMI, FL — A massive data breach at Carnival Corporation, the world's largest cruise operator, has compromised the personal details of millions of customers worldwide, according to an official corporate filing. The breach occurred in mid-February 2025, when unauthorized third parties gained access to a limited number of email accounts within the company's network. Who was affected includes guests, employees, and crew members. What was stolen encompasses names, addresses, phone numbers, passport numbers, and in some cases, health information and credit card details. Where the incident originated remains under investigation by federal authorities. When the breach was detected, on March 1, 2025, Carnival immediately launched a forensic inquiry and notified law enforcement. Why the attack succeeded is attributed to a sophisticated phishing campaign targeting internal systems. The company has since implemented enhanced security protocols and is offering complimentary credit monitoring services to impacted individuals. Carnival Corporation's stock fell by 4% in after-hours trading as global regulatory inquiries mount.