This chapter presents a comprehensive exploration of predatory scientific practices in Ukraine, focusing on the tactics employed by those who prey on unsuspecting scientists. Through a combination of descriptive analysis and personal experience, the author aims to expose the exploitative nature of these practices and caution scientists against falling victim. The chapter begins by highlighting the key characteristics of predatory conferences, such as excessive fees, vague submission guidelines, and a lack of peer review. The author then shares their personal experience of publishing a meaningless article in a predatory journal, demonstrating the ease with which such publications can be achieved. To provide further insights, the chapter also presents a “portrait” of the “criminal” who preys on scientists, outlining their common tactics and motivations. Additionally, a hypothetical dialogue between a scientist and the forces of fake science illustrates the persuasive techniques used to lure scientists into participating in predatory activities. By combining descriptive analysis with personal experience, this chapter offers a practical guide for scientists to identify and avoid predatory practices. It emphasises the importance of critical thinking, due diligence, and ethical considerations in navigating the complex landscape of scientific research and publication.