Under the auspices of Mr. President of Wasit University, Professor Dr. Mazen Al-Hasani and under the supervision of Mr. Dean of the Faculty of Science, Professor Dr. Abdul Sadeh Abdul Abbas Rahi, the Department of Physics today held a scientific course on electronic extortion and electronic information. Electronic extortion and the necessary instructions followed when exposed to such cases, Dr. Ahmed Abdul Mahdi and Professor Elias Khudhair gave a lecture explaining the types of common cybercrime and what are the most important safe ways to use the Internet and social networking sites and how to secure personal and important data from theft and penetration