Personal Data Leak Monitor

Vietnam Airlines data breach

7.32M accounts from Vietnam Airlines (vietnamairlines.com) were exposed in this breach. Besides email addresses, it included dates of birth, loyalty program details and names.

Breach date
June 20, 2025
Accounts
7,316,915
Added to the database
October 11, 2025

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What leaked

Dates of birthEmail addressesLoyalty program detailsNamesPhone numbers

What to do now

  1. If your birthday is a PIN, kindly change it
  2. Do not tap links in emails claiming to be that service
  3. Expect scam emails that use your real name
  4. Be alert to fake delivery or unpaid-bill texts and calls

Tools that help with this breach

Norton 360PaidVisit the official site →(opens in a new tab)ESETPaidVisit the official site →(opens in a new tab)

About this breach

In October 2025, data stolen from the Salesforce instances of multiple companies by a hacking group calling itself "Scattered LAPSUS$ Hunters" was publicly released. Among the affected organisations was Vietnam Airlines, which had 7.3M unique customer email addresses exposed following a breach of its Salesforce environment in June of that year. The compromised data also included names, phone numbers, dates of birth, and loyalty program membership numbers.

Source: Have I Been Pwned (CC BY 4.0)

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