The country which built a Digital Iron Dome, Israel had undergone one of the largest serious cyber attack this year. Energy Minister Yuval Steinitz confirmed the massive cyber attack which triggered against the Nation’s Electrical Power Grid Authority’s Network. The identity of the suspects behind this attack has not been known, neither the energy ministry provides any details about how the attack was carried out. Israel is currently undergoing record-breaking electricity consumption for last two days with a demand of 12,610 Megawatts due to the freezing temperature, confirmed by Israel Electric Corporation.
Source: https://thehackernews.com/2016/01/power-grid-cyberattack.html