Military sailors of the occupant army were congratulated in a special way on the occasion of the russian navy. The Ukrainian hackers have posted a message (advertisement spam) on the russian mass mailing systems in advance. Thus, russian sailors, including commanders of the russian navy, have received messages on Viber, Telegram, and WhatsApp messengers. The sailors heartily thanked for the greeting and only then opened a video. The "greeting" contained the video of attacks on russian warships, including on the cruiser "moscow".

The messages contained a "Trojan" programme that picks up information from phones and redirects it to Ukrainian servers. Information flow, including confidential information, continues up to now.

The servers of three russian government websites were simultaneously hacked, including the website of "eurasian economic union" (https://digital.eaeunion.org/extranet/). The mentioned video was also posted on these websites and the access to classified information was gained.