Blog In the News Press Releases Menu Blog In the News Press Releases Home / Momentive and Hexion Hit by Cyber Attack Momentive and Hexion Hit by Cyber Attack According to SCMagazine, Momentive Performance Materials and Hexion disclosed last Friday that they were affected by a network breach that blocked access to certain IT systems and data, as reported on Monday, March 25. Read All Global Disruptions Recent Global Disruptions EIGHTEENTH UPDATE: Supply Chain Disruptions Continue as Coronavirus Outbreak Worsens Read More Fire Engulfs Truck Carrying Fiat Spare Parts in Canapi, Sertao Alagoano, Brazil Read More Lactalis to Close its Milk Facility in Rockhampton, Queensland, Australia Read More