Utair Data Breach

What happened?

In August 2020, news broke of a data breach of Russian airline Utair that dated back to the previous year . The breach contained over 400k unique email addresses along with extensive personal information including names, physical addresses, dates of birth, passport numbers and loyalty program details.

When did it happen?

The breach date in the public record is March 21, 2019. The record was added to the catalogue on December 26, 2025 and last updated there on December 26, 2025.

What information was reported as exposed?

• Dates of birth
• Email addresses
• Genders
• Loyalty program details
• Names
• Passport numbers
• Phone numbers
• Physical addresses

These are incident-level categories. The record does not prove that every category was exposed for every affected person.

Who may be affected?

This record may be relevant to people who had an account or other relationship with Utair or used utair.ru around March 21, 2019. A catalogue entry does not establish that every customer was affected or that every listed data category applied to each person. Compare the record with an official notice addressed to you.

What should you do?

Choose actions that match the information involved. If you find signs that someone is using your identity, the Federal Trade Commission provides a personal recovery plan at IdentityTheft.gov.