GCHQ debuts world-first AI cyber defense system to detect threats across critical national infrastructure, airlines, telecoms, and major companies

Date:
Thu, 28 May 2026 14:30:00 +0000

Description:
The UK wants to use AI to defend against Russia and China's "relentless attacks" on critical infrastructure.

FULL STORY ======================================================================Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Threads Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter GCHQ director Anne KeastButler announced plans for an AIpowered cyber shield to protect UK critical infrastructure The system will embed frontier AI into machinespeed defense, enhancing detection Russia is described as waging daily hybrid war, while China is framed as a sciencetech superpower The Government Communications Headquarters (GCHQ), UKs intelligence and security organization, is working
on an AI -powered cyber shield that will defend critical infrastructure, telecommunications providers, and other firms of high national value.

In an annual lecture held earlier this week at Bletchley Park, GCHQ director Anne Keast-Bulter laid out the plans for the shield, mentioning that Russia and China are posing an ever-increasing cyber-threat to the UKs national interests and way of life. In the past few months, GCHQ has developed the blueprint for a new national cyber defence capability that will hardwire cutting-edge agentic AI into machine-speed cyber defence, she said. And as we draw on decades of expertise in machine learning to reimagine cyber security, were also embedding frontier AI deeper into our operations responsibly and ethically to enhance algorithms, translate foreign language, and find
needles in haystacks quicker than ever before. Latest Videos From You may
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When mentioning them directly, the GCHQ director warned that Russia is relentlessly targeting critical infrastructure, undermining democratic processes, and going after supply chains and public trust in the UK and Europe. She argued that Russia is waging a daily hybrid war against Britain and other countries, and said that cybersecurity should be ten times more urgent in business.

China, on the other hand, is described as a science and tech superpower, with sophisticated capabilities across their intelligence, cyber and military agencies.

The news comes roughly two months after Anthropic disclosed Project
Glasswing, a cybersecurity initiative that saw around 50 major tech companies use Mythos Preview, the most potent AI cybersecurity model out there. Allegedly, Mythos is able to identify zero-day vulnerabilities in fully patched software and create working exploits at unprecedented speeds, which
is why it has not yet been shared with the public. Are you a pro? Subscribe
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Link to news story: https://www.techradar.com/pro/security/gchq-debuts-world-first-ai-cyber-defens e-system-to-detect-threats-across-critical-national-infrastructure-airlines-te lecoms-and-major-companies


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