AI and cloud briefing: Microsoft's biggest Patch Tuesday of the year, Anthropic watermarks Claude, and Nvidia lines up $500bn for AI infrastructure
Microsoft's August update fixes 394 vulnerabilities, including three zero-days with one already under active attack. Anthropic starts adding invisible watermarks and provenance metadata to everything Claude generates, worldwide. And Nvidia lines up six Wall Street firms to mobilise over $500 billion in financing for AI data centres and compute.




