A man has been arrested in the UK by the National Crime Agency (NCA) as part of an investigation into a cyber incident which caused chaos at European airports.

Flights were cancelled at Brussels Airport, and several more were delayed at Heathrow, Berlin, and Dublin, among others, leaving passengers stranded.

The incident, which was reported on 19 September, hit the systems of Collins Aerospace, which operates check-in and boarding systems.

Passengers reported being unable to check in online, queuing for hours, and their flights eventually not taking off.

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