Russian Hackers Were Inside Ukrainian Telecoms Giant for Almost a Year

Russian hackers have been inside Ukrainian telecoms company Kyivstar’s system since at least May of last year, causing the most severe cyberattack on Ukrainian networks. Aiming to deliver a psychological blow and obtain intelligence, the hack created “disastrous” destruction. Approximately 24 million users could not access services offered by Ukraine’s largest telecom operator for several […]

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