Cyber attack sweeps globe, researchers see 'WannaCry' link
 

http://img-s-msn-com.akamaized.net/t...6&q=60&o=f&l=fA major global cyber attack on Tuesday disrupted computers at Russia's biggest oil company, Ukrainian banks and multinational firms with a virus similar to the ransomware that last month infected more than 300,000 computers.

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