Around 600 Russian shells, rockets, and other missiles were rained down on a southern region of Ukraine causing severe damage, according to local officials. Oleksandr Prokudin, head of the regional military administration of Ukraine said, one person was killed and four injured during 24 hours of Russian bombardment of Ukraine's southern Kherson region. The number of missiles fired at Kherson was the highest number for at least the past two weeks.<br />''  <br />'' Meanwhile, Ukrainian telecom provider Kyivstar, the countries biggest Telecom provider, said it came under a powerful attack by hackers yesterday. The cyber attack knocked out services, damaged IT infrastructure and put millions of people in danger of not receiving alerts of potential air assaults. The company serves more than 24 million mobile customers across the country. Later, Russian hacktivist group Killnet claimed responsibility for the attack via a statement on the Telegram messaging app, but did not provide evidence.