Singapore Airlines
Singapore6 sources
Confirmed:Confirmed by the organisation, a regulator or a securities filing. First reported 3 Nov 2026.
Singapore Airlines reports 46,000 booking records exposed in Amadeus breach
An unauthorized party accessed customer data on Amadeus' reservation platform, exposing about 46,000 Singapore Airlines booking records. Singapore Airlines has confirmed the breach and said its own IT systems were not compromised.
- Type
- Data breach
- Sector
- Transport
- Records
- 46K records confirmed
- First reported
- 3 Nov 2026
- Latest source
- 4 Nov 2026
What to do
- If you have an account, change that password, and anywhere you reused it.
- Turn on two-factor authentication, ideally an authenticator app or passkey, not SMS.
- Expect phishing that uses your real details. Do not click links in messages about this incident; go to the company's site directly.
- If payment cards were involved, watch statements and ask your bank for a new card.
- If government ID or social security numbers were involved, consider a credit freeze.
- If this is a vendor of yours, ask what of your data they held and whether it was in scope.
- Reset any API keys, SSO trusts or shared credentials you have with them.
- Brief your help desk: attackers often impersonate the breached brand next.
Not sure? Ask an assistant with the sources attached, or have a coding agent check your systems.
Check your systems for Singapore Airlines
Sources
6- straitstimes.com5 Nov 202646,000 SIA booking records exposed in Amadeus breach | The Straits Times
- bloomberg.com4 Nov 2026Singapore Air Becomes Latest Carrier Affected by Data Breach - Bloomberg
- finance.biggo.com4 Nov 2026Singapore Airlines Says 46,000 Booking Records Hit in Amadeus Platform Breach — BigGo Finance