Confederación Sindical de Comisiones Obreras

Profile narrative

Confederación Sindical de Comisiones Obreras (CCOO) is a Spanish trade union confederation that represents workers across various economic sectors. It engages in collective bargaining negotiations on behalf of its members, seeking to improve wages, working conditions and social protections. The organisation provides legal assistance, training programmes and advisory services to affiliated workers and their representatives. CCOO operates at the national level, maintaining structures that extend to regional and local branches throughout Spain. Through its international relations department, it participates in European and global trade union forums, advocating for labour rights beyond Spain.

The organisation's headquarters are located in Spain, as indicated in the available information. During the cyber incident reported on 1 February 2025, CCOO reported that approximately seven hundred internal employees were potentially affected by the breach. The attack compromised around five hundred seventy gigabytes of data, encompassing roughly six hundred ninety thousand files spread across more than a dozen internal departments. These departments included human resources, finance, legal affairs, collective bargaining and international relations, illustrating the breadth of the union's operational functions. The incident also noted that the broader membership of affiliated workers could be impacted, signalling a substantial base of represented individuals.

CCOO's core specialisation lies in trade union activity, particularly in negotiating collective agreements and defending workers' interests. Its legal affairs department provides expertise in labour law, supporting members in disputes and regulatory compliance. The union's involvement in international relations demonstrates a commitment to transnational labour solidarity and participation in global policy discussions. In response to the 2025 cyberattack, CCOO activated incident response teams, implemented security remediation measures and notified the relevant authorities, showing an established capacity for crisis management. The organisation stated that no critical systems were disrupted and that normal operations were largely maintained, indicating resilience in its IT infrastructure. CCOO regularly participates in Spain's social dialogue mechanisms, contributing to the formulation of labour policy alongside employer organisations and the government. Through its training institutes, the union offers occupational skills courses aimed at enhancing employability and adapting to sectoral changes.

Incidents

1 incident linked to this organisation.