Passenger Experience Cybersecurity (Cyber Threats & Protection) Airlines

Finnair says 116,000 reservations exposed in Amadeus data breach affecting at least 344,800 bookings

Finnair says customer data was exposed in a breach at travel technology provider Amadeus, with 116,000 of its reservations compromised. The incident has affected at least 344,800 bookings overall, and Finnair is the seventh major global airline to disclose it was a victim.

Discovered 2026-11-09T07:49:06.614917-08:00 | 2026-11-09T07:49:06.614917-08:00

Briefing

What Hype is tracking

The breach at a third-party technology provider has compromised at least 344,800 bookings across multiple airlines, underscoring the reach of supplier-side cybersecurity incidents.
Finnair says 116,000 reservations were affected; the exposure puts customer data and the airline’s response to the incident in focus.

Reported By

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