A cyberattack targeting check-in and boarding systems has disrupted air traffic at several major European airports.

Major airports in Brussels, London and Berlin were hit by disruptions to electronic systems that snarled up check-in and sent ...

Passengers are facing another day of disruption at several European airports including London Heathrow, after an alleged cyber attack targeted a service provider for check-in and boarding systems.

BRUSSELS, Belgium — A cyberattack targeting check-in and boarding systems disrupted air traffic and caused delays at several of Europe’s major airports on Saturday, officials said, though the initial ...