Mustafa A. O. Abo Mhara, Abdullah A. A. Abdulrahman, and Abdulhakim A. S. Baroud. “Cyber Attacks And Threats: Study Of The Types Of Cyber Attacks: Hacking, Viruses, Targeted Attacks, And Electronic Espionage”. Int. J. Electr. Eng. And Sustain., vol. 22, no. 4, Dec. 2024, pp. 38-47, https://ijees.org/index.php/ijees/article/view/102.