A significant cyberattack has thrown several major European airports, including London’s Heathrow, into chaos, disrupting travel plans for thousands of passengers. This attack primarily targeted a provider of check-in and boarding systems, leading to numerous flight delays and cancellations over the weekend.
Heathrow Airport, known as the busiest in Europe, attributed the disruptions to a “technical issue” with Collins Aerospace, a company responsible for systems utilized by multiple airlines worldwide. In a statement, RTX, the parent company of Collins Aerospace, acknowledged a “cyber-related disruption” occurring at various airports but refrained from specifying the locations affected or revealing potential perpetrators of the attack.
The British National Cyber Security Centre has announced it is collaborating with Collins Aerospace to address the situation. According to Cirium, an aviation data provider, the attack has already resulted in the cancellation of 29 departures and arrivals at major airports, including Heathrow, Berlin, and Brussels. Additional disruptions have been reported at Dublin and Cork airports in Ireland, as well as Zurich Airport in Switzerland.
Passenger reactions have been mixed. Some travelers, such as one individual at Brussels Airport, expressed a sense of calm, stating, “I’m quite relaxed because these things can happen and I don’t have any influence on it, so I’m hoping to see that our flight does leave, actually, at the same time that they are saying now, and so that everything goes well from here on.” In contrast, others, like a traveler in Berlin, voiced frustration with the incident. He questioned why, in a technologically advanced age, systems are vulnerable to such disruptive cyberattacks.
This incident highlights a concerning trend of increasingly sophisticated cyber and ransomware attacks targeting government entities and corporations globally. As such attacks continue to escalate, the need for robust cybersecurity measures is becoming increasingly critical to safeguard essential infrastructure and ensure the smooth operation of services that millions depend on daily.

