MarketsYC Spring 2026 RFS 6 of 7 Ideas AI-NativeY Combinator·high signalXBlueskyLinkedInCopy linkYC wants Cursor for PM, AI-native agencies (65-80% margins), AI-guided physical work. Not funding AI features — funding agent-first companies.SourceSource pageY Combinator↳ Follow the threadStack layer / Threat pattern37,623 provenance-labeled agent PRs: Codex code was reverted half as often as human code, Devin's 31% more, and Claude Code PRs waited 12.6 hours for first reviewarXiv 2609.17598Stack layer / Threat patternAhnLab Rebrands 30+ Security Products Into an AI-Native SaaS Platform and Drops the Perpetual ModelAju Press (coverage of AhnLab's AI Vision Declaration press conference)Threat pattern / ContrastCodex 0.155.0 blocked Windows process escapes from restricted WSL sandboxes and hardened shell snapshots against credential exposureGitHubStack layer / Threat patternPentestChain keeps a 7B local model off the critical path behind a deterministic exploit map and runs an eleven-tool MCP pentest pipeline at zero paid-API costarXiv 2609.18120Threat pattern / Update threadComp AI Raises $34M Series A for Agents That Write Policies, Collect Evidence and Run AI Pen TestsTechCrunch (single source, figures are as reported)Policy dependency / Stack layerGoogle DeepMind Launches the DeepMind Institute, an Essay Platform on AGI Run by Legg, Hassabis and ManyikaGoogle DeepMind (corroborated by Axios and TNW) / Hacker News (174pts)Stack layer / Update threadThomson Reuters Answers Astra for Law With 'CoCounsel Remains the Trusted Professional AI System' as Legal Tech Reframes the Fight as a Battle for CentralityArtificial LawyerStack layer / Update threadHiring.Cafe scraped 5.9 million jobs straight from company career pages by feeding raw domains to an LLMr/ChatGPT / Hiring.Cafe