Cyberattacks on Ukraine may refer to: 2015 Ukraine power grid hack, which caused outages 2016 Kyiv cyberattack, which caused another power outage 2017 Ukraine ransomware attacks 2022 Ukraine cyberattacks Cyberwarfare Hacking in the 2010s Hacking in the 2020s 2017 crimes in Ukraine 2022 crimes in Ukraine 2015 crimes in Ukraine Cyberattacks