A cyber attack against Polish flagship carrier LOT grounded more than 1,400 passengers at Warsaw's Frederic Chopin Airport in what an airline spokesman described as the "first attack of its kind".
The attack occurred at around 4:00 pm (1500 GMT), and targeted the airline's ground operations system, the carrier said in a statement.
The incident, which led to the cancellation of 10 flights departing from Warsaw, was resolved by 9:00 pm.
...
The airline said in a statement on its website that the "IT attack" meant it was unable to create flight plans and flights were not able to depart from Warsaw.
