{"id":717708,"date":"2026-02-25T15:56:42","date_gmt":"2026-02-25T13:56:42","guid":{"rendered":"https:\/\/eba.com.ua\/?p=717708"},"modified":"2026-02-25T15:58:00","modified_gmt":"2026-02-25T13:58:00","slug":"sayenko-kharenko-vystupyla-yurydychnym-radnykom-kyivstar-u-zv-yazku-z-najmasshtabnishoyu-kiberatakoyu-v-istoriyi-ukrayiny","status":"publish","type":"post","link":"https:\/\/eba.com.ua\/en\/sayenko-kharenko-vystupyla-yurydychnym-radnykom-kyivstar-u-zv-yazku-z-najmasshtabnishoyu-kiberatakoyu-v-istoriyi-ukrayiny\/","title":{"rendered":"[:ua]Sayenko Kharenko \u0432\u0438\u0441\u0442\u0443\u043f\u0438\u043b\u0430 \u044e\u0440\u0438\u0434\u0438\u0447\u043d\u0438\u043c \u0440\u0430\u0434\u043d\u0438\u043a\u043e\u043c Kyivstar \u0443 \u0437\u0432\u2019\u044f\u0437\u043a\u0443 \u0437 \u043d\u0430\u0439\u043c\u0430\u0441\u0448\u0442\u0430\u0431\u043d\u0456\u0448\u043e\u044e \u043a\u0456\u0431\u0435\u0440\u0430\u0442\u0430\u043a\u043e\u044e \u0432 \u0456\u0441\u0442\u043e\u0440\u0456\u0457 \u0423\u043a\u0440\u0430\u0457\u043d\u0438[:en]Sayenko Kharenko advised Kyivstar in connection with the Largest Cyberattack in Ukraine\u2019s History[:]"},"content":{"rendered":"<p><\/p>\n<p>Sayenko Kharenko\u2019s White Collar Criminal Defence practice provided comprehensive legal support to national telecom operator Kyivstar in the investigation of an unprecedented cyberattack that occurred in December 2023.<\/p>\n<p>The firm\u2019s attorneys focused on protecting the client\u2019s interests as a victim in criminal proceedings, liaising with law enforcement authorities, and participating in the required investigative actions. The firm\u2019s expertise also encompassed coordination with the Security Service of Ukraine, the Cyberpolice Department, and international partners to document evidence of digital aggression. The project stands as one of the most complex procedural cybersecurity and critical infrastructure incident cases in Ukraine.<\/p>\n<p>Sayenko Kharenko\u2019s team working on the project included partner<strong> Sergiy Smirnov<\/strong>, counsel <strong>Zlata Symonenko<\/strong>, senior associates <strong>Bogdan Golovko<\/strong> and <strong>Yevhen Myroshnykov<\/strong>, associate <strong>Mykhailo Novytskyi<\/strong>.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Sayenko Kharenko\u2019s White Collar Criminal Defence practice provided comprehensive legal support to national telecom operator Kyivstar in the investigation of an unprecedented cyberattack that occurred in December 2023. The firm\u2019s attorneys focused on protecting the client\u2019s interests as a victim in criminal proceedings, liaising with law enforcement authorities, and participating in the required investigative actions. [&hellip;]<\/p>\n","protected":false},"author":4489,"featured_media":717712,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[24,23],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sayenko Kharenko advised Kyivstar in connection with the Largest Cyberattack in Ukraine\u2019s History - European Business Association<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/eba.com.ua\/sayenko-kharenko-vystupyla-yurydychnym-radnykom-kyivstar-u-zv-yazku-z-najmasshtabnishoyu-kiberatakoyu-v-istoriyi-ukrayiny\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sayenko Kharenko advised Kyivstar in connection with the Largest Cyberattack in Ukraine\u2019s History - European Business Association\" \/>\n<meta property=\"og:description\" content=\"Sayenko Kharenko\u2019s White Collar Criminal Defence practice provided comprehensive legal support to national telecom operator Kyivstar in the investigation of an unprecedented cyberattack that occurred in December 2023. The firm\u2019s attorneys focused on protecting the client\u2019s interests as a victim in criminal proceedings, liaising with law enforcement authorities, and participating in the required investigative actions. 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