"Black hats" refer to villains or antagonists in stories, particularly in movies, books, and video games. They are often characterized by their malicious intentions and actions, working against the protagonists or heroes. The term originates from classic Western films, where villains typically wore black hats, contrasting with the white hats worn by the good characters. In the realm of cybersecurity, "black hats" also describe hackers who exploit systems for personal gain or to cause harm. Unlike "white hats," who work to protect and secure systems, black hats engage in illegal activities, such as stealing data or spreading malware, posing significant threats to individuals and organizations.