BRUSSELS — 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 impact appeared to be limited.

What You Need To Know

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 said the incident has forced manual check-ins, causing significant delays

Airports were advising travelers to check their flight status and apologize for the inconvenience

The disruptions to electronic systems initially reported at Brussels, Berlin's Brandenburg and London's Heathrow airports meant that only

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