Ukraine’s largest mobile operator Kyivstar downed by ‘powerful’ cyberattack
Ukraine’s largest telecommunications operator Kyivstar says it has been hit by a “powerful” cyberattack that has disrupted phone and internet services for millions of people across the country. In a Facebook post confirming the incident on Tuesday, Kyivstar wrote that the cyberattack has caused a “technical failure” that left customers without mobile connections or internet […]
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