Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Ukraine: Massive Cyberattack Possible Before Champions League Final by Reuters KIEV -- Ukraine's state security service (SBU) on Wednesday warned of a possible cyber attack on state bodies and private companies ahead of the Champions League soccer final in Kiev on Saturday. The SBU is particularly concerned that critical infrastructure appears to be a target and believes Russia is behind the possible attack. "Security Service experts believe that the infection of hardware on the territory of Ukraine is preparation for another act of cyber-aggression by the Russian Federation, aimed at destabilizing the situation during the Champions League final," it said in a statement.