Ivan Mehta / TechCrunch:Guardio, which helps detect malicious code created with AI tools, raised $80M led by ION Crossover, and says it has 500K paying users and $100M in ARR in 2025 — The Internet today has a new worry. Alongside vibe coding tools, and the codebases, sites and apps built with them, security issues and blind spots have proliferated, too.