• Ryuk ransomware targets big businesses

    4 days ago - By Tech Radar

    While ransomware attacks generally infect all possible victims, a recently discovered ransomware group has brought in almost $4m since August by installing its malicious encryption software on high value targets that have previously been infected. The ransomware, known as Ryuk, infects large enterprises days, weeks or even a year after they were previously infected by separate malware. In most cases, firms are first infected with a powerful trojan called Trickbot. However, smaller organisations infected by Trickbot rarely suffer as much as their larger counterparts. The security firm...
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