Startup news, 28 October 2026

2 briefs

• Infisical raises $40M at $600M valuation to secure AI agent access

  Infisical has raised $40 million in a Series B round at a $600 million valuation, led by Elad Gil, to build security infrastructure that lets AI agents work inside enterprise systems without…

  Reported by unite.ai

• Disruptive closes $10B fund, plans $1B checks for AI and defense startups

  Dallas-based investment firm Disruptive has closed a $10 billion fund, one of the largest venture raises this year, with plans to invest up to $1 billion in at least 10 late-stage companies. The…

  Reported by techcrunch.com