A cyberattack at a service provider for check-in and boarding systems has disrupted operations at several major European airports including London's Heathrow, Brussels and Berlin, causing flight delays and cancellations.
Collins Aerospace, which provides check-in and boarding systems for several airlines across multiple airports globally, is experiencing a technical issue that may cause delays for departing passengers, London's Heathrow Airport said.
Brussels Airport and Berlin Airport were also affected by the attack.
RTX, Collins Aerospace's parent company, said it had become aware of a "cyber-related disruption" to its software at selected airports, without naming them.
"The impact is limited to electronic customer check-in and baggage drop and can be mitigated with manual check-in