**[Security Service of Ukraine](https://ssu.gov.ua/) (SBU) detained six citizens of that country who carried out pro-Russian activities**. Their engagement [helped Moscow](https://cyberdefence24.pl/armia-i-service/sroda-help-Russians-in-rece-Ukrainians-services) implement [aggressive policy](https://cyberdefence24.pl/cybersecurity/attack-on-Ukrainian-research institutions) towards our east neighbour.