Cyber-attack on Hydro Hydro became victim of an extensive cyber-attack in the early hours of Tuesday, March 19, 2019, impacting operations in several of the company's business areas.
Photo: Gisle Nomme Environmental measures in Gunneklevfjord Hydro is working to cover the bottom of the Gunneklevfjord in Porsgrunn to limit the risk of future spread of environmental toxins. Here you will find more information about the implementation of the measures, including newsletters sent to residents of the neighborhood.