Latest cybersecurity reporting from selected sources.

Closed AI Loops Are Concentrating Power - and Creating Room for StartupsMicrosoft, Nvidia and Anthropic just formed the latest closed-loop artificial intelligence partnership, tying cloud, hardware and models into a single circuit. While it signals consolidation at the top, founders say it's also creating a surprising tailwind for domain-focused AI startups.

Last year's winner scored a $65M funding round on a $300M valuation Cloud and AI security startups have two weeks to apply for a program that fast-tracks access to investors and mentors from Amazon Web Services, CrowdStrike, and Nvidia.…

Perplexity's Comet Blends Familiarity With Agentic AI to Reshape the WebPerplexity, the fast-rising AI search engine startup backed by the likes of Nvidia and Jeff Bezos, is riding on a cosmic high with the launch of Comet - a full-featured AI-native web browser that claims to "browse at the speed of thought."

China's DeepSeek AI Model Sparks US Policy Debate Amid Growing Industry ConcernsThe global artificial intelligence race saw a historic "Sputnik moment" this week when the Chinese startup DeepSeek claimed to develop a competitive model with $6 million and a stockpile of old Nvidia semiconductors - defying export restrictions and raising alarms about China's ability to innovate.