The article covers journalism-related crimes as a relatively distinct category of offences. The importance and purpose of isolating the concept of journalistic criminality under conditions of globalization in the modern theory of legal thought, the rapid development of the information society, and the embodied increase of the role of information and knowledge in human life are emphasized. Attention is paid to the factors affecting the dynamics and development of crimes in the area of professional activities of journalists, which primarily includes the environment of hybrid war. The destructive impact of the social consequences of journalistic crimes on society is evident in the case of Ukraine, which has suffered in the past and to this day experiences the latest information manifestations of hybrid war. The proposition to criminalize the intentional spreading of false information in the media by journalists is discussed. The reasons, basis and conditions for such criminalization are analysed. The existence of criminalization grounds for such an offence is substantiated in the article. However, conclusions are drawn on the inappropriateness of such criminalization due to its non-correspondence with certain conditions associated with difficulties in adjudication and with the problem of proving this type of behaviour. Other means of counteracting the deliberate dissemination of false information are considered.