Cybersecurity experts are investigating whether a power outage that affected parts of the Ukrainian capital, Kiev, and the surrounding region this weekend was the result of a cyberattack. If confirmed, it would be the second blackout caused by hackers in Ukraine. The incident affected the automation control systems at the northern power substation near Novi Petrivtsi, a village near Kiev, close to midnight between Saturday and Sunday. Full power was restored to all affected areas in about an hour and 15 minutes.”]
Source: https://www.csoonline.com/article/3152413/cyberattack-suspected-in-ukraine-power-outage.html