UK Cybersecurity & Resilience Bill: What every CISO needs to know in 2025 & going into 2026

The report analyzes the UK Cyber Security and Resilience Bill, highlighting eight major changes including bringing MSPs into scope, mandatory standards for critical suppliers, required supply chain risk management, CAF-based security requirements, 24/72-hour incident reporting, expanded coverage to data centers and smart infrastructure, enhanced ICO powers, and turnover-based penalties. It stresses asset visibility and automated discovery as prerequisites for compliance and operational resilience, notes alignment with NIS2, and outlines considerations for MSP multi-tenancy and continuous, iterative compliance.