Norsk Hydro rebuilds after cyberattack

Early on the morning of March 19, global aluminum auto parts supplier Norsk Hydro became the victim of a cyberattack of unknown origin. A ransomware attack known as LockerGoga, according to investigators, entered the Oslo, Norway, company's computer system, encrypted its files and halted operations in multiple locations. The attack forced Hydro to suspend normal operations and switch to manual operations where affected.