France: Saint-Gobain has been hit by a cyberattack. The building materials producer said that it subsequently isolated its systems in order to protect its data. It added that its production lines were continuing to operate and that it was still serving its clients. It is not known whether the company has been infected with the Petya ransonware virus. However, the company operates a gypsum wallboard plant in Ukraine, where that attack was first reported on 27 June 2017.