KIEV, Jan. 18 - Ukrainian authorities will review the defenses of government computer systems, including at airports and railway stations, after a cyber attack on Kiev's main airport was launched from a server in Russia, Reuters reported Monday citing officials.

Malware similar to that which attacked three Ukrainian power firms in late December was detected last week in a computer in the IT network of Kiev's main airport, Boryspil. The network includes the airport's air traffic control.