Threats to economic security affect national security. The aim of the article is to present the economic security threats taking into account selected determinants of state functioning and economic policy. In shaping economic security, it is important to properly consider threats to this security. Various research methods were used in the work, including the method of critical analysis of the literature as well as the method of analysis and synthesis. Considering the issues of economic security, it is also worth analyzing the threat to this security. In theory and practice, different aspects and types of threats to economic security can be taken into account. Many economic and social indicators should be used in the identification and assessment process of economic security threats. Poland’s security is affected by various economic threats, including those related to the international situation.