The paper focuses on the essence of plagiarism as a phenomenon accompanying publication of the results of scientific research. The author dwells on the most dangerous consequences of plagiarism for science and society – from clogging up science by ignoramuses imitating scientific activity to the complete destruction of scientific institutions of the country. The paper gives a brief scientific report on the origin and development of the phenomenon of plagiarism and a review of publications related. It is a well-known fact that with the advent of digital technologies and online publishing plagiarism began to flourish. Nowadays the number of publications with different types of plagiarism used is comparable with the number of reliable papers a...