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Ragnar Ransomware encrypts files from virtual machines to evade detection

Security Affairs

One of the victims of the ransomware is the energy giant Energias de Portugal (EDP) , where the attackers claimed to have stolen 10 TB of files. “In addition to the VirtualBox files, the MSI also deploys an executable (called va.exe), a batch file (named install.bat), and a few support files.

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6 Best Threat Intelligence Feeds to Use in 2023

eSecurity Planet

Incoming data is monitored with automated analysis and graphical visualization tools. Though the ISC’s network of volunteers is full of experts, it’s still a relatively small team with a setup that could lead to inconsistencies in reporting and depth of analysis. Daily diaries detail handler analyses.