“Ransomware: Analysis of 2019 LockerGoga cyber-attack to Norsk Hydro multinational company and its countermeasures”, Euro. J. Med. Comm., vol. 9, pp. 1–9, Sep. 2022, Accessed: Jan. 30, 2026. [Online]. Available: https://geniusjournals.org/index.php/ejmc/article/view/2132