Israeli Prime Minster said Sunday night that Iran’s capacity to reach a nuclear weapon capacity in a short time is one of the top threats facing Israel today. Addressing the international cyber conference at Tel Aviv University, he repeated that ISIS, Hamas, Al Qaeda, Alu Nusra, Boko Haram and Hizballah supported by Iran were “branches of the same poisonous tree.” But Iran, he said, was behind cyber attacks against Israel, including during the Gaza conflict. “The cyber field is increasingly becoming a battlefield,” he said. “But Israel has an Iron Dome of cyber security that parallels the Iron Dome against rockets.”