[ESET specialists](https://www.welivesecurity.com/en/) have detected and analyzed an espionage campaign, most likely run by the [Fancy Bear](https://cyberdefence24.pl/strona-tagow/fancy-bear) (APT 28) group, associated with [Russian military intelligence GRU](https://cyberdefence24.pl/armia-i-sluzby/operacja-gru-w-polsce-zznaczenio-kolejna-grupe)**. They have named the operation "RoundPress".