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June 13, 2025 Verified Sensitive Record Transportation

WestJet 2025 Data Breach

The WestJet 2025 data breach was a cybersecurity incident detected in the Canadian airline's systems on June 13, 2025, in which a sophisticated criminal actor gained unauthorized access and obtained…

1.2 Million
Reported Records
15
Data Types
Critical
Severity
Yes
Verification

Exposed Data Types

15
Personal information
Names
Dates of birth
Mailing addresses
Contact details
Travel document information
Passport numbers
Other government identification information
Reservation and travel information
Requested accommodations
Submitted complaints
Westjet rewards id numbers
Points balances
Credit card type identifiers
Information about points-balance changes

Additional Information

Added DateJuly 27, 2026
Breach DateJune 13, 2025
Domainwestjet.com
SourceOfficial WestJet notice confirming unauthorized system access and acquisition of customer data affecting about 1.2 million U.S. customers
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 NameWestJet
SectorTransportation
CountryCanada
Websitewestjet.com

Risk Level

Critical

The reported impact exceeds 1 million and falls within the critical severity band.

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