Prosecutors confirmed that the failed cyber attack on Brussels airport a few hours after 2016 bombings was launched by a US minor. The US youngster, a 14-year-old based in Pittsburgh, has admitted having launched a cyber attack. On March 2016, suicide bombers attacked Zaventem airport and a metro station in the Belgium capital causing Thirty-two people died. The attack has no terrorist motives and according to prosecutors, it was not related to the Brussel bombings. The FBI identified and interrogated a minor of American nationality who confessed having committed the acts”]
Source: http://securityaffairs.co/wordpress/56206/cyber-crime/brussels-airport.html