Russian airline Aeroflot cancelled dozens more flights on Tuesday but said it had now stabilised its schedule after a major cyberattack a day earlier, and the transport ministry said the issue had been resolved.

Aeroflot canceled 54 of its 260 scheduled flights for the day due to the cyber attack, and an undetermined number of others experienced some amount of delay. 22 outbound flights from Moscow were subsequently canceled the following day,

Two pro-Ukraine hacking groups claimed to have carried out a year-long operation to penetrate Aeroflot's network