Chemring Group is an international company supplying an array of advanced technology products and services to the aerospace, defence, and security sectors. The corporation's head office is situated in Roke Manor Old Salisbury Ln, Romsey, Hampshire, SO51 0ZN, United Kingdom, and staffs 393 employees. There has been a data breach involving 186.78 GB, entailing confidential records, databases, and proprietary SolidWorks design files.