Air traffic at Brussels Airport was briefly suspended on Wednesday evening following the sighting of a possible drone near the airfield. 

Dozens of flights at Belgium’s main international airport were canceled on Wednesday after overnight drone sightings prompted a temporary shutdown, raising new security concerns.

Several of Europe’s largest airports struggled to resume normal operations Sunday after hackers targeted automatic check-in systems.

A cyberattack overnight at a major European airport has disrupted travel plans this weekend.