This article focuses on cyberthreats in Ukraine, Poland and Slovakia. As the ICT system in a digital state plays an important role, states are obliged to ensure their adequate protection. Interference with the proper functioning of such systems can have farreaching consequences, potentially leading to the paralysis of specific economic sectors. The continually emerging cyberthreats, their intensity and types trigger the need to constantly monitor the phenomena occurring in cyberspace. With such monitoring cyberattacks can be countered and their destructive outcomes avoided. The article indicates, inter alia, the types of cybersecurity incidents and their frequency.