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15 Dec 2023

Ukraine's Largest Cyberattack Disrupts 24 Million Users

Ukraine's largest internet provider Kyivstar was targeted in a major cyberattack, resulting in the loss of mobile and internet services for [over 24 million customers]( The incident, [confirmed by NetBlocks](, marked the largest such attack since Russia's invasion. Kyivstar is working with officials to restore services and plans to compensate affected subscribers.