There was a cyber onslaught on friday night, 19 September against the service provider for the check-in and boarding systems affecting several European airports including Brussels Airport, the aerodrome said. This means that at the moment only manual check-in and boarding is possible.
RTX, the US aerospace and defence companionship that owns Collins, said: We have become aware of a cyber-related disruption to our MUSE software in select airports. We are actively working to resolve the egress and reinstate full functionality to our customers as quickly as possible.