VA

Confirmed breach

Vietnam Airlines data breach

Country being checked · vietnamairlines.com

A breach of Vietnam Airlines was added to Have I Been Pwned’s breach database on 11 October 2025. It affected 7,316,915 accounts. Exposed: Email addresses, Phone numbers, Dates of birth, Names and Loyalty program details. The breach began on 20 June 2025, 113 days before it was reported.

Status

Confirmed breach

People affected

7,316,915 accounts

Reported

11 October 2025

Breach began

20 June 2025

Time to tell

113 days (the median in California’s notices over the last year: 154 days)

What was exposed

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

Sources

• Breach database · 11 October 2025 · 7,316,915 accountsHave I Been Pwned

Breach databases are read by code. · Corrections and changes

If Vietnam Airlines had your data

1. Look for Vietnam Airlines’s own notice or letter: it should say what of yours was involved. Keep it.
2. Expect scams that use your details: calls, texts or emails pretending to be Vietnam Airlines, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.

• Spot the scams that use leaked data →
• What to do after a data breach →

Email me if Vietnam Airlines has another breach

Alert me

One email to confirm first. We use your address only for this alert, and one click deletes it.

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.