Mediahuis is a European media group with companies active in Belgium, the Netherlands, Ireland and Luxembourg. Independent news brands and reliable journalism are at the heart of the organization. News consumers have 24/7 access to the journalistic heart of Mediahuis through strong brands such as De Telegraaf, NRC, Vrouw, Prive, De Standaard, Het Nieuwsblad, Sunday Independent.The S-Unit supports Mediahuis groep in the field of cyber security as a trusted partner by providing targeted advice on complex substantive issues, the implementation of offensive security tests, and organizing an annual CTF (Capture the Flag) event to stimulate and increase the awareness and knowledge level of developers, engineers and employees.