A cyberattack targeting check-in and boarding systems has disrupted air traffic at several major European airports. On Friday night, the attack hit a service provider affecting airports like Brussels and Berlin's Brandenburg. Brussels Airport says the incident has forced manual check-ins, causing significant delays. Berlin's airport operators cut off connections to the affected systems. London Heathrow, Europe's busiest airport, reports a technical issue with a service provider. Collins Aerospace, the provider, is experiencing problems that may delay departures. Airports are advising travelers to check their flight status and apologize for the inconvenience.
