Centre Interdépartemental de Gestion (CIG) de la Grande Couronne

The Centre Interdépartemental de Gestion (CIG) de la Grande Couronne is a French public body whose name indicates its function as an interdepartmental management centre for the Grande Couronne region. It operates from its headquarters in France and delivers services that facilitate coordination and administrative management between various departmental entities within that geographic area. As indicated by its aliases, the organisation is also referred to as the Centre de Gestion de la Grande Couronne or simply CIG de la Grande Couronne. Its primary mandate revolves around supporting the operational needs of public administrations that fall under its jurisdictional scope. The organisation’s activities are rooted in the French local government framework, where such centres are established to pool resources and expertise across departments. By providing a shared platform for management functions, it aims to improve efficiency and service delivery for its member administrations.

In February 2022, the CIG de la Grande Couronne experienced a ransomware attack that compromised its information systems and led to the temporary unavailability of its services. The malicious software encrypted files and blocked access to computers, demanding a payment for restoration, although no details about any ransom payment were disclosed publicly. The incident highlighted the vulnerability of public sector organisations to cyber threats and prompted the centre, along with affiliated organisations, to reinforce awareness and protective measures against ransomware. Following the attack, the centre undertook steps to restore its systems and resume normal operations, though the exact timeline of recovery was not specified in the available sources. The event serves as a case study of the cybersecurity challenges faced by interdepartmental management bodies in France. The organisation's profile is defined by its role as a regional public management centre and its recent encounter with a significant cyber incident.