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Researchers easily trick Fortune-500 companies' AI agents into running arbitrary code — supply-chain attack via llms.txt guidance file illustrates how data has become code
Researchers easily trick Fortune-500 companies' AI agents into running arbitrary code. This supply-chain attack, done via using data in public llms.txt guidance files, illustrates the dangers of data…
Evidence for Shared Routing Geometry and Dynamics in Sparse Mixture-of-Experts
Sparse mixture-of-experts (MoE) models use an independently parameterized router at each sparse layer to select experts for every token.
Robotics and AI startup Lyte, founded by ex-Face ID engineers, raised $165M led by Maverick Silicon at a $1.6B valuation, taking its total funding to $272M (Samantha Kelly/Bloomberg)
Lyte, a fast-growing robotics and artificial intelligence startup from top members of Apple Inc.'s Face ID team …
Before the Script, Set the Stage: How Worldview Simulation Amplifies Psychologically Grounded Persuasion in Multi-Turn Jailbreaking
Multi-turn jailbreak attacks demonstrate that harmful intent can be distributed across dialogue, yet existing methods obscure what conversational mechanisms drive vulnerability.
Coverage, Not Targeting: A Structural Regime in Multi-Turn Agent Credit Assignment
Multi-turn agentic RL increasingly treats credit assignment as a targeting problem: given a terminal verifiable reward, per-turn methods localize credit onto the turns that mattered.
OpenAI’s Astra Becomes First Model to Cross Critical Cybersecurity Threshold
The designation applies when a model can independently find and exploit zero-day vulnerabilities across many well-defended systems.