All Breaches
May 12, 2026 Verified Sensitive Record Transportation

Frontier Airlines 2026 Data Breach

The Frontier Airlines 2026 data breach was a security incident affecting personal information belonging to certain team members.

11.5 Thousand
Affected People
11
Data Types
Medium
Severity
Yes
Verification

Exposed Data Types

11
Names
Physical addresses
Phone numbers
Social security numbers
Driver's license numbers
Places of birth
Designated contact information
Passport numbers
Visa numbers
Dates of birth
Employee identification numbers

Additional Information

Added DateJuly 27, 2026
Breach DateMay 12, 2026
Domainflyfrontier.com
SourceOfficial Texas record and Frontier Airlines breach notice
Last Content UpdateJuly 29, 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 NameFrontier Airlines
SectorTransportation
CountryUnited States
Websiteflyfrontier.com

Risk Level

Medium

The reported impact exceeds 10 thousand and falls within the medium severity band.

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