BELGIUM-AVIATION-TRANSPORT-CYBERCRIME

Passengers queue at the manual check-in desk at Brussels Airport, in Zaventem, on September 22, 2025, after a cyberattack on a check-in and boarding systems provider disrupted operations last weekend at Brussels Airport and several other major European airports, causing flight delays and cancellations. European airports were starting to recover on September 21 from a cyberattack affecting their check-in systems that has caused flight cancellations and huge delays for thousands of passengers over the past two days. While Brussels airport said almost one-fifth of Sunday's scheduled departures had been cancelled, other affected hubs said their schedules were getting back to normal. (Photo by JAMES ARTHUR GEKIERE / Belga / AFP) / Belgium OUT (Photo by JAMES ARTHUR GEKIERE/Belga/AFP via Getty Images)