The Source Signals
Tech news is everywhere. Intelligence isn't.
NVIDIA assembles 37 companies behind open AI security as OpenAI, Anthropic and Google stay out
The Open Secure AI Alliance launched on Monday with Microsoft, IBM, Red Hat, Hugging Face and the Linux Foundation among its inaugural partners, carrying a policy argument aimed at regulators now weighing restrictions on open-weight models.
Microsoft puts its first cybersecurity model into production as the AI defence race turns on cost
MAI-Cyber-1-Flash and Project Perception enter public preview on 3 August, scoring 96% on CyberGym at half the cost of Microsoft’s own previous configuration.