GCHQ is the UK's signals intelligence and cybersecurity agency, overseeing bodies like the NCSC and producing tools such as CyberChef.
An Iran-linked intrusion kept a British generator down for four days while US wastewater plants lost pressure across 12 states. The number that matters now is restoration time.
Perspective Coverage
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Dave Chismon argues that offence gets a pass/fail signal and defence does not, so every automated remediation still needs a person to weigh it and answer for it, even as his agency builds Cyber Shield.
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Named practitioners, among them a former GCHQ information security specialist and a former CISA cyber deputy, say the frontier-agent hacks are containable with permissions and monitoring. They also say nobody outside the labs is checking the containment work.
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Britain's offensive cyber command is on its third commander since 2020. The first ran the force for roughly three years before his name was publicly acknowledged, which makes this week's unavowed handover look like procedure.
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Andrew Bailey's August 28 letter names concentrated third-party providers as the fragile point and asks the sector to prove it can rebuild critical systems from bare metal. Supervisors will cite that wording long before any rule does.
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Amendments to the Cyber Security and Resilience Bill adapt the Huawei power for water, health and data centres, with less transparency than telecoms got.
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The government confirmed the July outage and formally blamed nobody. The site sat below the level at which reporting cyber activity becomes a legal duty.
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The London company sells a queryable graph of what exists across an estate and what nobody is watching. Its financial history is the more unusual part of the story.
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The UK graph vendor's first outside round backs a bet that enterprises have stopped shopping for smarter models and started paying to fix their own data.
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A dev.to walkthrough of CyberChef for red and blue teams lands on the only defensible split for AI-assisted analysis: the LLM proposes the sequence, the engine executes it.
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