https://www.reuters.com/article/us-norway-cyber/norsk-hydros-initial-loss-from-cyber-attack-may-exceed-40-million-idUSKCN1R71X9

Norwegian aluminum maker Norsk Hydro may have lost more than $40 million in the week that followed a cyber attack that paralyzed parts of its operations, and a full recovery of IT systems will take weeks or more, the company said.