New ransomware threat against ESXi Linux servers: HelloKitty
HelloKitty ransomware variant targeting VMware ESXi Linux hypervisors: encryption of virtual machine files, hypervisor-level impact and detection considerations.
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esxi
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Selling access to corporate virtualisation servers
Initial access brokers offering compromised hypervisors (VMware ESXi, Hyper-V) on underground markets: pricing trends, victim profiles and downstream ransomware risk.
REvil Ransomware: Linux server encryption variant available
REvil ransomware Linux build: ESXi/Linux server encryption capability, deployment patterns observed and detection considerations for hybrid environments.
