[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f110lrc511ee8d":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":9,"domain":10,"breachDate":11,"addedDate":12,"publishedAt":13,"modifiedDate":14,"contentUpdatedAt":15,"source":16,"sourceUrl":17,"sourceUrls":18,"pwnCount":19,"affectedCount":19,"affectedCountStatus":20,"affectedCountLowerBound":13,"affectedCountUnit":21,"hasEnglishDescription":4,"contentLocale":22,"availableLocales":23,"translations":25,"severity":28,"dataClasses":29,"description":38,"seoTitle":39,"seoDescription":40,"logoUrl":41,"isVerified":4,"isSensitive":4,"isSpamList":42,"isMalware":42,"company":43},"6a452308a20f867c8ba8e75a","Carnival Corporation 2026","Carnival Corporation 2026 Data Breach","carnival","carnivalcorp.com","2026-04-10T00:00:00.000Z","2026-04-24T01:58:19.000Z",null,"2026-07-02T04:54:07.079Z","2026-07-19T00:03:15.705Z","Official breach notice and state regulatory notifications","https:\u002F\u002Fwww.carnivalcorp.com\u002Fwp-content\u002Fuploads\u002F2026\u002F05\u002FWebsite-Notice-Substitute-Notice-05.27.26.pdf",[17],5995277,"known","unknown","en",[22,24],"tr",{"en":26,"tr":27},{"slug":9},{"slug":9},"Critical",[30,31,32,33,34,35,36,37],"Names","Physical addresses","Email addresses","Phone numbers","Dates of birth","Government issued IDs","Driver's license numbers","Passport numbers","\u003Cp>The Carnival Corporation 2026 data breach is an unauthorized access incident that occurred in April 2026 on the systems of Carnival Corporation, which provides cruise and travel services. According to the company's official statement, unauthorized activity was detected on April 14, 2026, targeting an employee account using a social engineering method, access was stopped, and an investigation with external experts was initiated. On April 22, 2026, it was first determined that personal information had been copied. In regulatory notifications, the start of the incident is seen as April 10, 2026, the discovery date as April 14, 2026, and the notification start as May 27, 2026. The total number of affected individuals was reported as 5,995,277, and the Texas public notification stated that this incident also affected 800,060 Texas consumers. This record has been updated so that users can clearly see the official date, scope, and data types when searching for Carnival data breaches.\u003C\u002Fp>\n\u003Ch2>Leaked Data Types and Risks\u003C\u002Fh2>\n\u003Cp>In the official company statement, it is stated that the affected data varies by individual and that the fields known so far include name, address, email address, phone number, date of birth, and government-issued identification number. Examples of this identification number include driver’s license number and passport number. These fields carry high risk as they are related to identity verification, booking, port security, and customer communication processes in the travel industry. Email and phone information make targeted scam messages more convincing. Address and date of birth can be used in identity verification questions. Driver’s license or passport numbers, on the other hand, can have more serious consequences in terms of financial services, travel transactions, and fraudulent identity verification attempts.Therefore, the incident should be evaluated not only as a leakage of contact information but also as a highly sensitive personal data breach that could affect travel and identification document data.\u003C\u002Fp>\n\u003Ch2>Verified Scope and Boundaries\u003C\u002Fh2>\n\u003Cp>The verified official framework is that Carnival Corporation detected unauthorized activity on April 14, 2026, the attack gained access to a limited system section through an employee account using social engineering methods, and on April 22, 2026, personal information was copied. Regulatory records list the breach date as April 10, 2026, the discovery date as April 14, 2026, and the total scope as 5,995,277 people. In the company's public notice, it is not disclosed in detail collectively which areas were affected for each individual; it is stated that the individual notifications sent to users specify which types of data apply to the relevant person. Therefore, the data classes reflect the main categories verified in the official notice and listed in the regulatory records.Older or unverifiable volume claims were not taken into account in this update and have been aligned with official company announcements and regulatory notifications.\u003C\u002Fp>\n\u003Ch2>User Groups at Risk\u003C\u002Fh2>\n\u003Cp>Users at risk may be individuals who have reservations, customer accounts, loyalty programs, communications, payment, or support relationships with Carnival Cruise Line, Princess Cruises, Holland America Line, Cunard, Costa Cruises, Seabourn, AIDA Cruises, and other travel brands in the Carnival Corporation portfolio. A Texas public notice states that the company holds personal information in its travel account creation, reservation, communication, and rewards program processes; therefore, the risk should not be considered limited to a single ship or a single brand. Passengers with passport or driver's license numbers carry a higher risk in terms of identity verification fraud and travel document-targeted fraud.Users with email and phone information can be targeted with fake reservation, refund, cabin upgrade, port document, customer service, or loyalty point messages. Family reservations, group travels, and past customer profiles may also fall within the scope of risk.\u003C\u002Fp>\n\u003Ch2>Urgent Measures to Be Taken\u003C\u002Fh2>\n\u003Cp>Users who receive notifications from Carnival Corporation or its affiliated travel brands should read the notification carefully and determine which types of data apply to their records. Before trusting links received via email or text message, the action should be verified through the official brand website or a known customer service number. Individuals whose passport or driver’s license numbers are affected should be cautious of unusual use of identification documents, fraudulent account openings, or indications of travel document misuse. Users with address, date of birth, and contact information should carefully assess phone, email, and text message notifications against targeted fraud attempts.Users deemed appropriate should enroll in the credit monitoring service, check their credit reports, and, if necessary, consider credit freezing or fraud alert options. If the same password is used for different travel or email accounts, a unique password and multi-factor authentication should be preferred.\u003C\u002Fp>\n\u003Ch2>Long-Term Security Strategies\u003C\u002Fh2>\n\u003Cp>In travel data breaches, risk is not limited to a single reservation or a single trip. Passport number, driver's license number, date of birth, address, email, and phone information are domains that can be used for a long time. Users should regularly check their reservation accounts, email security, credit reports, and notifications related to travel documents before future travel plans. Refund, upgrade, cabin change, document verification, or reward point messages received on behalf of travel brands should be verified through known channels. From a corporate perspective, the incident indicates that employee account security, resilience to social engineering, segregation of sensitive customer data, monitoring of access logs, and regular testing of incident response processes are necessary.Reducing the retention period of identity document data for travel companies, limiting access with the principle of least privilege, and making customer notifications quickly verifiable are critically important for long-term security.\u003C\u002Fp>\n\u003Ch2>Record Control and User Action\u003C\u002Fh2>\n\u003Cp>The Carnival record on LeakData has been updated with an incident date of April 10, 2026, discovery date of April 14, 2026, notification start on May 27, 2026, and coverage of 5,995,277 individuals, in accordance with official and regulatory sources. When users see this record, they should first look for the official notification from Carnival Corporation or affiliated travel brands in their own email inbox, but instead of clicking on links directly, they should independently visit the relevant brand's site. If the personal notification includes passport, driver’s license, or other government ID information, stronger monitoring against identity theft should be implemented.Unrecognized reservation, fake refund request, unexpected customer service call, loyalty point change, or messages prepared with personal information require further investigation. In suspicious cases, the official support channel of the travel brand, financial institutions, credit bureaus, and official identity theft reporting channels should be contacted without delay.\u003C\u002Fp>","Carnival Corporation 2026 Data Breach (6 Million Reported Records)","Carnival Corporation 2026 Data Breach. 6 Million reported records are reported. Reported data: Names, Physical addresses, Email addresses. Review the scope…","\u002Fuploads\u002Flogo\u002Fcarnivalcorp_com.webp",false,{"name":44,"sector":45,"country":46,"website":10,"websiteArchiveUrl":47,"websiteStatus":47,"websiteCheckedAt":13},"Carnival Corporation & plc","Travel","United States",""]