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Frontier Airlines: data breach filings, state by state

Frontier Airlines has 4 data breach filings on record in 3 government portals. The latest was reported to Massachusetts OCABR on Oct 2, 2026, with 1 Massachusetts residents. Data exposed, as filed: Driver's license / state ID, Social Security number, Passport number, Date of birth, Postal address.

686residents counted in 3 states (MA, TX, VT). Latest filing per state, last twelve months
11,482people in total, as reported to Texas AG on Jul 14, 2026
4filings in 3 government portals
Oct 2, 2026latest filing, Massachusetts OCABR

By portal

PortalFilingsLatest reportPeople in the latest filing
Massachusetts OCABR2Oct 2, 20261 Massachusetts residents
Texas AG1Jul 14, 2026679 Texas residents
Vermont AG1Jul 9, 20266 Vermont residents

Counts are the organization's own, as filed with each agency. Most state portals count their own residents only, so no single state shows the whole incident. An organization can file more than once for the same incident, and for different ones.

Case file

Breach window
May 12, 2026 to Jun 3, 2026
Discovered
No letter on file to read
Offered to those affected
No letter on file to read
Third party named
No letter on file to read

Open the case fileWord document

Every filing with the agency links, each state's record against its statutory period with the citation, what the letter offers, prior incidents. Letter facts are quoted so you can check them.

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Every filing

OrganizationSourceStateReportedResidents affectedData exposed
Frontier Airlines Massachusetts OCABR MA Oct 2, 2026 1 Driver's license / state ID
Frontier Airlines Massachusetts OCABR MA Jul 14, 2026 27 Social Security numberDriver's license / state ID
Frontier Airlines Texas AG TX Jul 14, 2026 679 Social Security numberDriver's license / state IDPassport numberDate of birth+2
Frontier Airlines Vermont AG VT Jul 9, 2026 6 Social Security number

Data reproduced from public government filings. Each row opens the record with the agency link. Spot an error? Email support@breachtally.com with the page link. Corrections are applied and noted.