1. The Guardian. Petya’ Ransomware Attack: What is it and How can it be Stopped? https://www.theguardian.com
2. The echo of cyberwar. How NotPetya almost sank the largest sea cargo carrier, https://xakep.ru/2018/09/21/maersk-hack
3. GOST R ISO/IEC TO 18044-2007 Information technology. Methods and means of ensuring security. Information security incident management, https://docs.cntd.ru/document/1200068822
4. The KillChain chain: from modeling to designing a secure perimeter, https://www.securitylab.ru
5. S. I. Smirnov, Information protection. Inside 2(104), 50–55 (2022).