Ukraine accused Russia on May 16 of carrying out an organized cyber attack on President Petro Poroshenko’s website in response to Kyiv’s decision to impose sanctions against a number of major Russian internet businesses.
Russia's War Against Ukraine
Reuters: Ukraine accuses Russia of attack on president’s website after web sanctions
People pass a sign of Yandex company, Russia's internet search engine, inside its headquarters in Moscow on May 16. Ukraine on May 16 blocked Russia's most popular social media networks and an internet search engine in response to the Kremlin's alleged backing of a three-year separatist war in the east.
