This book lists cases related to information technology and Internet crimes, the events of which occurred within the regional scope of the United Arab Emirates. Each case is a narration of its owners, especially those affected by it, and confirms beyond a doubt that UAE law was strict and resolute in dealing with them. I obtained these cases through the publications of the official authorities concerned with the judiciary in the country, and what I observed of police reports, prosecution procedures, and judicial rulings, in addition to cases published by daily newspapers published in the UAE. In listing the thirty-five cases, I tried to focus on the most common crimes, especially those resulting from the negative use of information technology and the Internet, such as defamation, insults, defamation, threats, harassment, violations of rights and privacy, fraud, and fraud. In the book, I also made sure to delete the necessary names and in-depth legal terminology, or any narration that was not influential in the general context of the case, for the purpose of conveying the idea and content of the case in a clear and smooth way that achieves the moral and lesson from it. And the God of the intent behind.. Mohammed Salem Al Zaabi