In August 2022, South Staffordshire PLC, the parent company of South Staffs Water and Cambridge Water, announced that it was hit by a criminal cyber-attack. As soon as they discovered the incident, they immediately launched an investigation to understand what had happened, supported by a specialist team. The investigation found that some South Staffs Water and Cambridge Water customer data was impacted. We have sent letters to customers whose data was involved so that they can take the appropriate action.