Russian activities are inactive 1 of the most crucial sources of threats in cyberspace** – hackers constantly effort to access delicate data or crucial systems. In CyberDefence24 we described [attacks on the treatment plant, boiler area and infirmary in Poland](https://cyberdefence24.pl/cybersecurity/attacked-Polish-spital-and-clean-direction-Russian) for which pro-Russian hackers were responsible.
