Ransomware: Analysis of 2019 LockerGoga cyber-attack to Norsk Hydro multinational company and its countermeasures. Euro. J. Med. Comm. [Internet]. 2022 Sep. 8 [cited 2026 Jan. 30];9:1-9. Available from: https://geniusjournals.org/index.php/ejmc/article/view/2132