BloombergCyber attack sweeps globe, researchers see 'WannaCry' linkReutersMM), 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 …

Bloomberg'GoldenEye' cyber attack goes global, exploits known code flawsReutersMM), one of the world's biggest crude producers by volume, said its systems had suffered "serious consequences," but added oil production had not been affe …