Armadin's Kevin Mandia warns of shrinking software vulnerability windows

a16z: a16z, also known as Andreessen Horowitz, is a major venture capital firm focused on technology investments including AI and cybersecurity. It recently led Armadin's Series B funding round alongside Accel and has highlighted the company's agent swarm technology in posts and discussions. This involvement ties directly to the news, as a16z shared Mandia's quotes on the need for constant AI-driven pressure testing amid shrinking security windows. Armadin: Armadin is an AI-native cybersecurity company founded by Kevin Mandia that develops an autonomous offensive security platform using swarms of AI agents to continuously probe networks for exploitable vulnerabilities. The platform maps assets and monitors changes in real time to identify attack paths before adversaries can exploit them. It is directly relevant to the news as Mandia describes its hyperattack and heartbeat polling approach in response to the collapsing window between vulnerability disclosure and exploitation. Kevin Mandia: Kevin Mandia is a cybersecurity veteran and founder of Armadin, previously known for founding Mandiant, a leading incident response and threat intelligence firm. He advocates for autonomous, AI-powered offensive security to match the speed of modern threats, emphasizing agent-based mapping and continuous polling of networks. His commentary in the news directly addresses why traditional defenses are insufficient as exploit windows collapse. Agentic Attacks: AI agent swarms can now perform continuous, adaptive red-teaming at machine speed to uncover real exploitable paths in enterprise environments. AI-Driven Security: Frontier AI models are compressing the time between vulnerability disclosure and functional exploits, making periodic testing inadequate for defense.