Malaysia Airlines alerts passengers to potential data breach via Amadeus system

Malaysia Airlines disclosed on Thursday that customer personal data may have been compromised following a security breach at Amadeus, the global travel technology provider that handles booking and reservation systems for airlines worldwide.

The airline said it has begun notifying passengers whose information may have been affected by the incident. While the airline did not specify the exact nature or volume of data exposed, customers are advised to monitor their accounts and financial records for any suspicious activity.

Amadenús, which serves as a critical infrastructure provider for the travel and tourism sector across Asia-Pacific and globally, confirmed the cybersecurity incident and stated it was taking measures to contain the breach and notify affected parties.

Malaysia Airlines recommended that customers whose information may have been exposed consider changing passwords and remain vigilant against potential phishing attempts. The airline committed to providing further updates as investigations into the breach continue.

The incident underscores ongoing cybersecurity risks facing major service providers in the travel industry, where vast amounts of passenger data are routinely collected and stored across interconnected systems.