---
id: 1182
title: "What Security Leaders Need to Know About the UK’s Updated Cyber Framework"
source_domain: hackerone.com
source_url: "https://www.hackerone.com/blog/cybersecurity-risk-assessment-uk-caf-update"
published_at: "2025-08-26 19:44"
tags: ["ai-security", "supply-chain", "compliance", "critical-infrastructure", "uk", "supply-chain-security", "risk-assessment", "ncsc", "caf"]
phying_url: "https://phying.com/item/1182"
lang: en
---

# What Security Leaders Need to Know About the UK’s Updated Cyber Framework

## Summary

The NCSC's Cyber Assessment Framework v4.0—its biggest update since 2018—adds emphasis on AI risks, supply chain security and vulnerability management for CNI operators under NIS regulations.

## Intelligence Metadata

- **Sources:** hackerone.com
- **Published:** 2025-08-26 19:44
- **Original:** https://www.hackerone.com/blog/cybersecurity-risk-assessment-uk-caf-update
- **Phying News:** https://phying.com/item/1182