Sifted
The UK government has spent the past few years trying to persuade major AI companies to build in Britain, and the article raises the question of whether training frontier AI in the UK is illegal. The single concrete detail given is that this push has lasted “the past few years.” As a result, the discussion shifts from investment and infrastructure promises to legal/regulatory uncertainty around training frontier AI in the UK.
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TLDRocket
6 October 2026
AI security is the day’s main thread, and it’s getting funding to match. Dutch startup Hadrian raised $40 million as investors bet that AI-powered cyberattacks will become more frequent and more convincing—forcing companies to treat defense as an ongoing product, not a quarterly checklist. The logic is simple: if attackers can automate more steps, defenders need automation too, including tools aimed specifically at AI-driven intrusion paths.
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