BlackMatter Ransomware
After the successful attacks made by the Darkside Ransomware on the Colonial Pipe and the REvil Sodinokibi Ransomware on Kaseya, both ended their operations. This opened a gap for new ransomware extensions to appear in order to protagonists in the new attacks and in the so-called Ransomware as a Service (RaaS) which is the outsourcing of attacks. From this gap,