Overview
- Collins Aerospace acknowledged a disruption related to cyberattacks in its MUSE software and said teams are working to restore service as quickly as possible.
- Affected airports switched to manual check-in and boarding, causing long queues and delays, with Brussels confirming 14 cancellations and urging travelers to verify flights before heading to the airport.
- Heathrow warned of potential departure delays and advised passengers to arrive early, while Berlin reported paper-based boarding lists as part of contingency operations.
- Impacts varied by airline, with Delta saying it expected minimal disruption after deploying a workaround and easyJet reporting normal operations.
- Authorities reported no claim of responsibility and no confirmed attribution, underscoring the systemic risk from widely used third‑party airport systems.