Singapore Airlines Limited
- Aliases / services
- Singapore Airlines / シンガポール航空 / 新加坡航空 / KrisFlyer / クリスフライヤー / Singapore Airlines Limited / Singapore Airlines Limited（シンガポール航空） / Singapore Airlines Limited（新加坡航空）
- Official website
- https://www.singaporeair.com/
Sources identifying the operating company
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
KrisFlyer accounts / flight bookings
- Response status
- Not listed
- Response information checked
- 2026-10-29
Current re-audit: Official customer security guidance verified · Research date: 2026-10-29
The guidance covers booking two-factor authentication and KrisFlyer protection. Unknown transactions, unrecognised redemption nominees and unsolicited OTPs are reasons to contact the airline immediately.
Scope: A PHP connection and response to the current PHP vulnerabilities are not listed.
What users should do
Type the official website address yourself or use the official app. Never disclose passwords or OTPs by phone, email or SMS; report suspicious activity through official contacts and follow the account-security guidance.
Official service URL
Source URLs
- Official booking and KrisFlyer security guidancehttps://www.singaporeair.com/en_UK/sg/global_footer/security/Service and operation documentation
Related official sources
- Official operator identityOfficial information directoryLegal name and operator checked.
- Official booking and KrisFlyer security guidanceOfficial information directoryCustomer prevention and reporting guidance, not proof of a breach or PHP remediation.
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