Under the Auspice of Dr. Hamad Al-Qumaizi, Al-kharj Community College, the unit of Student Activities organized a workshop entitled, "Ransomware Virus ". It was presented by Dr. Abu Salem on Wednesday, 30/3/1441 AH. The lecture defines Ransomware and the types of computers, the software of which can be corrupted by such a virus and how they can spread. In addition, the lecture introduced the anti-virus programs and how one could secure one's computer's set from such types of virsues.