UK Cyber Security and Resilience Bill: What you need to know

The UK Cyber Security and Resilience Bill (introduced Nov 2025) sets out strengthened cybersecurity obligations for essential services and digital infrastructure—especially healthcare, energy, water, transport, data centers, MSPs, cloud providers, and designated critical suppliers—largely aligning with the EU’s NIS2. Expected requirements include rapid incident notification (within 24 hours), adoption of NCSC’s Cyber Assessment Framework principles, enhanced incident response and supply-chain security, and acceptance of regulatory oversight, with significant turnover-based penalties for non-compliance. Organizations are advised to assess scope, review posture against CAF, implement the Cyber Governance Code, map critical suppliers, and validate 24-hour detection/reporting capabilities ahead of anticipated 2026 implementation. The report also highlights Outpost24 solutions (EASM, DRP, penetration testing, and risk-based vulnerability management) as tools to support compliance and resilience.