"Recently, provocations of the Russian secret services in the information sphere have become more frequent. In such a way, today, a senseless message supposedly from the press service of the NSDC of Ukraine was sent out to the media from a Russian-registered IP address," the NSDC said in a statement on Sunday, June 11.

Read alsoDef. Ministry comments on Russian hackers' 'attack' on AFU artilleryThus, the NSDC's press service asked journalists to watch out for the content of messages and their senders.