AegisAI raised a $36M Series A to use AI agents against AI-driven spear phishing, highlighting rising pressure on enterprise email security.

Moonshot AI has unveiled Kimi K3, a massive open-weight model that media reports say reaches frontier-level results and raises the stakes for builders and rivals.

The US, China, Russia, and others are ramping up their contest over AI-backed autonomous weapons and military systems in what experts compare to mutually assured destruction.