To the problem of issuing information from messages containing information noise and unreliable information

Substantive aspects of the decomposition of received messages into the main components: information, information noise and misinformation are considered. Possible approaches to their identification and differentiation with respect to decision-making and risk management are discussed. Original criteria are formed to guide a decision maker to achieve a guaranteed result, to show maximum optimism and to ensure an optimal decision in the task of forming a managing influence.