Foreign Ministry spokesman Vladimer Konstantinidi told a news conference in Tbilisi on February 20 that the cyberattack was planned and carried out by Russia.
“The investigation conducted by the Georgian authorities, together with information gathered through cooperation with partners, concluded that this cyberattack was planned and carried out by the main division of the General Staff of the Armed Forces of the Russian Federation,” Konstantinidi said.
Separately, U.S. Secretary of State Mike Pompeo said in a statement that the attack was carried out by a unit of Russia’s GRU military intelligence agency known as Unit 74455 and Sandworm.
“The United States calls on Russia to cease this behavior in Georgia and elsewhere,” Pompeo said, adding that Washington would provide assistance to Georgia to help improve the country’s ability to fend off such attacks.
“We also pledge our support to Georgia and its people in enhancing their cybersecurity and countering malicious cyber actors,” Pompeo added.
The Russian Defense Ministry did not immediately comment.
More than 2,000 state, private, and media websites as well as two private television stations — Imedi and Maestro — were knocked out on October 28.
The targeted websites included those of the president’s office and local municipality offices.
In many cases, website home pages were replaced with an image of former President Mikheil Saakashvili, and the caption “I’ll be back.”