Click here to download all references as Bib-File.•
| 2018-05-15
            
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            Telefonica
            ⋅ N40, the botnet created in Brazil which evolves to attack the Chilean banking sector N40 | 
| 2017-05-12
            
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            Avast
            ⋅ WannaCry ransomware that infected Telefonica and NHS hospitals is spreading aggressively, with over 50,000 attacks so far today WannaCryptor |