Bloomberg | Cyber attack sweeps globe, researchers see 'WannaCry' link Reuters MM), one of the world's biggest crude producers by volume, said its systems had suffered "serious consequences," but added oil production had not been affected because it switched over to backup systems. Ukrainian Deputy Prime Minister Pavlo Rozenko ... Rosneft Keeps Oil Flowing as Hackers Target Russia, Ukraine A new ransomware attack is infecting the computers of major shipping and oil companies worldwide Cyber Attack Strikes Airports, Banks, and Oil Giants in Russia and Ukraine |