Amadeus

Madrid, Spain1 source

Confirmed:Confirmed by the organisation, a regulator or a securities filing. First reported 1 Nov 2026.

Amadeus breach exposes passenger data for about three years affecting global airlines

Spanish travel technology provider Amadeus was breached, exposing passenger data for approximately three years. The incident impacted hundreds of travel companies globally, including Malaysia Airlines and Japan Airlines.

Type: Supply chain
Sector: Technology
First reported: 1 Nov 2026
Latest source: 1 Nov 2026

What to do

Update the affected app or extension to the version the vendor names as clean.
If you installed a compromised version, change passwords you used on that machine.

Not sure? Ask an assistant with the sources attached, or have a coding agent check your systems.

What it means for you

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Check your systems for Amadeus

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Sources

getleaktrace.com1 Nov 2026getleaktrace.com/breaches/2026

Confidence 70% that this is real and correctly placed. Locations are city centroids at best. Spotted an error? Report a correction.