All Breaches
April 11, 2026 Verified Sensitive Record Travel

Booking.com 2026 Data Breach

The Booking.com 2026 data breach is a security incident in which the company confirmed that unauthorized third parties were able to access certain reservation information belonging to some guests.

Unknown
Affected People
5
Data Types
Unknown
Severity
Yes
Verification

Exposed Data Types

5
Names
Email addresses
Phone numbers
Travel reservation details
User-provided accommodation information

Additional Information

Added DateJuly 26, 2026
Breach DateApril 11, 2026
Domainbooking.com
SourceUnauthorized access
Last Content UpdateJuly 27, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameBooking.com B.V.
SectorTravel
CountryNetherlands
Websitebooking.com

Risk Level

Unknown

The affected total is not confirmed, so severity cannot be determined from a record count alone.

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