Confirmed breach

Alaska Air Group Federal Credit Union data breach

USUnited States

Alaska Air Group Federal Credit Union (United States) notified the Oregon Department of Justice, the Vermont Attorney General, the California Attorney General and the Washington Attorney General of a data breach on 17 April 2026. It told the states about 10,705 Oregon residents; the total can be higher. Exposed: Social Security numbers, Government ID numbers, Financial account and card details and Credit or Debit Account Info. The breach began on 5 March 2026, 43 days before it was reported.

Status: Confirmed breach
People affected: 10,705 Oregon residents (one state’s count; the total can be higher)
Reported: 17 April 2026
Across the state notices: at least 15,798 people (Oregon, Vermont and Washington: each state counts only its own residents)
Breach began: 5 March 2026
Time to tell: 43 days (the median in California’s notices over the last year: 154 days)

What was exposed

Social Security numbers
Government ID numbers
Financial account and card details
Credit or Debit Account Info

What the letter says

We have not read this letter yet.

Got a letter or email about this breach? Check it is real →

Read the letter (PDF), as filed with the California Attorney General.

Sources

Official notices are read by code from the regulator’s own register. More notices to Oregon, Vermont, California, Washington. · Corrections and changes

If Alaska Air Group Federal Credit Union had your data

Look for Alaska Air Group Federal Credit Union’s own notice or letter: it should say what of yours was involved. Keep it.
Call your bank on the number printed on your card (never one from a message), check recent payments and ask for a new card.
An ID number cannot be changed, so lock it: a credit freeze or fraud alert in the US, a credit warning (kreditadvarsel) on borger.dk in Denmark, Cifas protective registration in the UK.
Expect scams that use your details: calls, texts or emails pretending to be Alaska Air Group Federal Credit Union, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.

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From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Official registers · Corrections and changes · Found a mistake? Tell us and we correct it.