European airports race to repair check-in glitch after cyberattack - Reuters

European airports race to repair check-in glitch after cyberattack Reuters
What we all know in regards to the cyberattack that hit main European airports CNBC
Heathrow warns of second day of disruption after cyber-attack BBC
European airports race to repair check-in glitch after hacking disruption CNN
Delays proceed at Heathrow, Brussels and Berlin airports after alleged cyber-attack The Guardian