All modelsMODEL / FRONTIER COVERAGEWindowsTYPEModelSIGNALS4FIRST SEENOct 15, 2026LAST SEENOct 29, 2026Recent signalsClaude Model Builds Exploits Across Major Browsers & OSes Oct 29, 2026Anthropic's Unreleased AI Model Chains Flaws Into Working Chrome, Safari, Windows and Linux Exploits Oct 28, 2026An interview with Microsoft CEO Satya Nadella on the Nvidia RTX Spark-powered Surface Laptop Ultra, plans to make Windows a safer OS to run AI agents, and more (Joanna Stern/The New Things) Oct 17, 2026How Windows is being optimized for Nvidia’s RTX Spark laptops Oct 15, 2026RELATEDAndroidChromeRTX SparkLinuxNvidiaAnthropicMicrosoft AIClaudeALL MODELSLATEST SIGNAL