This COcyber white paper examines how cyber incidents increasingly spill across civilian and defence domains, showing where current responses fall short while outlining practical, coordinated measures to strengthen Europe’s ability to protect and recover the critical functions that depend on interconnected digital systems.

This Cybersphere Insights Special Edition presents findings from COcyber’s Deliverable D4.2 National Case Studies Booklet on Cybersecurity Technology and Information Transfer, offering a consolidated overview of the cybersecurity landscapes of Lithuania, Spain, Hungary, and Slovenia.

Deliverable D6.1 maps COcyber’s first-year efforts to build synergies with 20 EU-funded cybersecurity initiatives, structured across five key thematic clusters. The result is a clear roadmap for deeper collaboration, technical integration, and long-term ecosystem sustainability.