UK businesses are fundamentally reshaping their approach to cybersecurity, moving beyond mere compliance to embed resilience directly into their operational core. A new report by Information Services Group (ISG), a global AI-centred technology research and advisory firm, highlights this critical shift, noting the widespread adoption of AI-supported detection, continuous assurance, and automated evidence generation. This strategic pivot is driven by the escalating sophistication of AI-enabled threats and intensified regulatory scrutiny, compelling organisations to demonstrate tangible readiness.
The 2026 ISG Provider Lens® Cybersecurity – Services and Solutions report for the UK reveals that cybersecurity is now being integrated into broader business continuity and enterprise risk management frameworks. This is a direct response to the expanded threat surface presented by generative AI, increased exposure within supply chains, and a growing demand from board-level stakeholders for verifiable proof of resilience. According to Rakesh Parameshwara, director and head of BFSI for UK&I & Nordics at ISG, “Cybersecurity leaders in the U.K. are increasingly expected to demonstrate resilience through measurable business outcomes. The focus is shifting from whether controls exist to whether they reduce exposure, shorten response times and support continuity.”
Enterprises are replacing traditional, static compliance checks with dynamic, continuous assurance models. These new systems are designed to generate real-time evidence for regulators, insurers, and internal risk teams, providing clear dashboards and readiness scores that illustrate how controls perform under operational stress. This evolution is fueling demand for outcome-based provider contracts, where service agreements are tied to measurable improvements such as reduced 'dwell time' (the period an attacker remains undetected) and faster incident response.
The proliferation of AI-enabled attacks is also redefining detection and response requirements across hybrid IT environments. UK firms are adopting AI-assisted operations to alleviate the workload on security analysts and enhance threat triage. Crucially, there is a strong emphasis on explainable AI models and continued human oversight, moving transparent AI decision-making from a competitive advantage to a standard requirement in next-generation security operations centres (SOCs) and managed detection and response (MDR) environments. This aligns with broader regulatory trends, including the EU AI Act and guidelines from the UK Information Commissioner’s Office (ICO), which emphasise transparency, accountability, and human oversight in AI systems.
Beyond direct cyber threats, supply chain risk has emerged as a paramount concern, necessitating greater visibility into third-party and ecosystem dependencies. Concurrently, the convergence of information technology (IT) and operational technology (OT) is amplifying exposure in critical national infrastructure. Consequently, buyers are favouring providers who offer integrated platforms, operate UK-based SOCs, and implement co-managed delivery models. These approaches allow enterprises to maintain governance control while leveraging specialist capacity, ensuring both robust security and local accountability, as highlighted by Bhuvaneshwari Mohan, lead analyst at ISG.