The materials released online contained, among other things, justifications for Russia's occupation of Ukraine. more than 100,000 SIM cards were used to register the said accounts. They were seized by police officers.
This is part of a police operation called "Botoferma" you can verify this information, for example, on the official youtube of the Ukrainian police, which provides the full video and more detailshttps://t.co/1PetyFiTZk
