New Cactus ransomware encrypts itself to avoid detection by security software

A new ransomware group targeting vulnerabilities in virtual private network appliances has been found that has a unique twist: The ransomware encrypts itself to avoid detection by security software. Discovered by security researchers at Kroll LLC, the ransomware, dubbed “Cactus,” is believed to have first been deployed in March. The ransomware targets known vulnerabilities in […]