The escalation of cyber threats is impacting the European Union's current cybersecurity policy, which is a crucial element of Member States' crisis management. Since the outbreak of the war in Ukraine, the European Union has focused on issues related to effective cybersecurity protection against disinformation activities. This is reflected in the adoption of legal acts such as the CRA, AI Act, and DORA. Analyzing the systemic legal changes occurring in EU cybersecurity policy is the main goal of this article. The subject of the research analysis is the EU, and the focus is on cybersecurity policy and the ongoing legal changes. It should be assumed that the approach to creating regulations ensuring cybersecurity at the EU and national levels will evolve. Therefore, it is crucial to create coherent and transparent cybersecurity policy mechanisms that define the determinants of mutual assistance in the event of so-called incidents, and to introduce a European legal framework in this regard. If we assume that the evolution of digitalization policy is a response to the growing instability and threats in this area, as well as the lack of appropriate mechanisms and regulations in this area, then it is crucial to create coherent and transparent cybersecurity policy mechanisms that define the determinants of mutual assistance in the event of so-called incidents, and to introduce a European legal framework in this regard. The main research problem is to demonstrate the importance of skillfully implemented policy at the EU level in current legal regulations, as it has enormous significance for the internal security of the Member States themselves and the EU as a whole.