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    OpenAI ‘open-sourced’ its AI security scanner. The scanner is still locked up. ARTIFICIAL INTELLIGENCE

    OpenAI ‘open-sourced’ its AI security scanner. The scanner is still locked up.

    OpenAI has open-sourced Codex Security, a command-line tool that scans code for vulnerabilities, validates them and suggests fixes. The code is public, but the scanner behind it stays gated to approved customers. The release drops security into the terminals where Codex’s five million weekly users already work, and takes direct aim at Anthropic’s Claude Security.

    This Cambridge startup is building a ‘foundation model’ for the chest to speed drug trials ARTIFICIAL INTELLIGENCE

    This Cambridge startup is building a ‘foundation model’ for the chest to speed drug trials

    Cambridge’s Qureight has raised a $20m Series B to build an AI “foundation model” of the chest, one it can retune into new disease models in weeks to speed up lung and heart drug trials. Founded by two doctors rather than engineers, it already runs trials for AstraZeneca and Bristol Myers Squibb, and turned down US money to keep the round in London.

    xAI says the First Amendment protects the right to build ‘nudify’ tools ARTIFICIAL INTELLIGENCE

    xAI says the First Amendment protects the right to build ‘nudify’ tools

    Days before Minnesota’s first-of-its-kind ban on “nudification” tools takes effect, Elon Musk’s xAI has sued to kill it, arguing the First Amendment protects the tools that digitally undress people. The company is making that case while facing a class action over Grok-generated child sexual abuse material and investigations on three continents.

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