Censys assesses that Russian company Raccoon Security is a brand of NTC Vulkan, an IT company contracted by Russian intelligence to create offensive cyber tools. NTC Vulkan documents were leaked, and they detail project requirements contracted with the Russian Ministry of Defense, including in at least one instance for GRU Unit 74455, also known as Sandworm Team, according to Mandiant. Censys assesses with high confidence that the NTC Vulkan hosts, certificates, and domains identified in this report belong to the same NTC Vulkan, and that Raccoon Security, and its related domains, host, and certificates belong to the Moscow-based cybersecurity development brand of the same name. Links:https://censys.com/discovery-of-ntc-vulkan-infrastructure/ and see semi-related Mandiant article.