Many airports in Europe had problems because of a cyber-attack. The attack made it hard for people to check in and drop their bags. Some flights were late, and people had to wait in long lines. At some airports, workers had to check people in by hand.

The problem started with a company’s computer system. This system helps many airlines check in people and bags. Some airlines used a backup system, but most had problems. Many people waited for a long time, and some missed their flights. Airport staff tried to help, but it was still very slow.

No one knows who did the cyber-attack. Some people think it was a group that wants money. The company is trying to fix the problem. People who want to fly should check with their airline before going to the airport.