Full Breakdown
Cyberattack Disrupts Major European Airports
9/20/2025, 7:47:42 PM
Overview of the Incident
On September 20, 2025, a cyberattack targeting Collins Aerospace, a U.S.-based provider of check-in and boarding systems, caused significant disruptions at several major European airports, including London Heathrow, Brussels Airport, and Berlin Brandenburg. The attack, which occurred late on September 19, rendered automated check-in and boarding systems inoperable, forcing airports to revert to manual procedures. This led to widespread flight delays and cancellations across the affected hubs.
Impact on Airport Operations
Brussels Airport reported that the cyberattack resulted in at least ten flight cancellations and numerous delays, with the airport advising airlines to cancel half of their scheduled flights for September 21 to manage the chaos. By early afternoon on September 20, FlightAware reported 201 delays and ten cancellations at Heathrow, 139 delays and seven cancellations at Brussels, and 101 delays and five cancellations at Berlin-Brandenburg. Passengers faced long queues and significant wait times as staff manually processed check-ins and baggage drop-offs.
Official Statements & Responses
Collins Aerospace acknowledged the disruption, stating, “We have become aware of a cyber-related disruption to our MUSE software in select airports. The impact is limited to electronic customer check-in and baggage drop and can be mitigated with manual check-in operations.” The company emphasized that it was actively working to restore full functionality. Heathrow Airport also confirmed the issue, advising passengers to check their flight status and not to arrive earlier than three hours before long-haul flights or two hours for domestic flights.
Criticism & Opposition
Experts have raised concerns about the vulnerabilities exposed by the incident. Professor Alan Woodward from the University of Surrey noted that the reliance on a centralized system could exacerbate disruptions if the provider encounters issues. Cybersecurity analysts have pointed out that the aviation sector has become an attractive target for cybercriminals due to its interconnected systems. Charlotte Wilson from Check Point emphasized the need for improved information sharing among airlines, governments, and technology providers to mitigate such risks in the future.
Conflicting Reports & Gaps
While the impact of the cyberattack was severe at Heathrow, Brussels, and Berlin, other major airports, such as Frankfurt, reported no disruptions. This discrepancy raises questions about the extent of the attack and whether it could have affected additional airports that have not yet reported issues.
What's Next?
As investigations into the cyberattack continue, authorities are monitoring the situation closely. The National Cyber Security Centre in the UK is collaborating with Collins Aerospace and affected airports to assess the incident's impact. Passengers are advised to stay updated on their flight statuses and to expect potential delays as systems are restored.
Verbatim Quotes
- “This has a large impact on the flight schedule and will unfortunately cause delays and cancellations of flights.” — Brussels Airport Spokesperson, Ihsane Chioua Lekhli
- “We are actively working to resolve the issue and restore full functionality to our customers as quickly as possible.” — Collins Aerospace Statement
- “a very clever cyber attack indeed, because it's affected a number of airlines and airports at the same time” — Paul Charles, Travel Analyst
- “Charlotte Wilson, from cyber security firm Check Point, said the aviation industry has become "an increasingly attractive target" for cyber criminals due to its reliance on shared systems.” — Charlotte Wilson, Check Point
The incident highlights the vulnerabilities within critical infrastructure and the need for robust cybersecurity measures in the aviation sector.
