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EU cyber agency confirms ransomware attack causing airport disruptions

The EU cyber agency confirms ransomware attack causing airport disruptions, marking one of the most disruptive cyber incidents to hit Europe’s aviation sector in recent years. The European Union Agency for Cybersecurity (ENISA) said the attack began over the weekend and continues to impact airports across the continent.

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In a statement, ENISA acknowledged the ransomware incident but shared limited details. “ENISA is aware of the ongoing disruption of airports’ operations, which were caused by a third-party ransomware incident,” the agency said. The cyberattack has caused delays and interruptions at major hubs, including Berlin, Brussels, and London’s Heathrow.

Collins Aerospace targeted in ransomware attack

The ransomware specifically hit Collins Aerospace, a key supplier of airport software systems. According to reports, the targeted system was MUSE, a passenger processing platform that allows multiple airlines to share check-in desks and boarding gates. This tool is widely used by airports to streamline operations and maximize infrastructure efficiency.

Collins Aerospace confirmed it is working closely with affected airports to restore services. The company, owned by RTX (formerly Raytheon Technologies), has not disclosed the extent of the data breach or whether attackers demanded ransom payments.

Ripple effect across Europe’s aviation sector

The ransomware incident highlights the vulnerability of critical infrastructure in Europe. With millions of passengers depending on seamless check-in and boarding systems, even short disruptions can ripple across international travel networks. The fact that the breach involved third-party software providers also raises fresh concerns about supply chain cybersecurity.

What’s next for European aviation security?

ENISA has not revealed the identity of the attackers or the methods used in the breach. However, cybersecurity experts warn that this event underscores the urgent need for stronger defenses in aviation IT systems. The incident may prompt new EU-wide security regulations to safeguard airports against ransomware threats.

As investigations continue, passengers are advised to check with airlines for real-time updates, as recovery efforts could take several days.