Ukraine’s military intelligence agency (HUR) was behind a large-scale DDoS attack that “paralyzed” the work of several Russian ministries and companies, a source in the agency told the Kyiv Independent on June 5. Roskomnadzor, Russia’s state communications regulator, said on June 3 that several government websites had been rendered “partially inaccessible,” allegedly due to the failure of “sections of the main communications network.” The source told the Kyiv Independent that the failure was, in fact, caused by the cyberattack. Ukrainska Pravda (UP) reported that according to its undisclosed m…