What was exposed, when it happened, and which databases confirm it.
- accounts
- 14,717,136
- Breached
- June 20, 2025
- Last Update
- October 12, 2025
Were you caught in this breach?
Search your email, phone number or username against every record CheckLeaked indexes.
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What happened
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.
Compromised Info
- Dates of birth
- Email addresses
- Loyalty program details
- Names
- Phone numbers
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
Sources & Link Methods
- LeakCheck— linked via automatic string matching
- Dehashed— linked via domain matching
- HIBP
FAQ
What was leaked in the VietnamAirlines breach?
The VietnamAirlines breach exposed: Dates of birth, Email addresses, Loyalty program details, Names, and Phone numbers.
When did the VietnamAirlines breach happen?
The VietnamAirlines breach was disclosed on June 20, 2025 and affected 14,717,136 records.
Am I affected by the VietnamAirlines breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the VietnamAirlines leak.