Vibe Engineering is just a clever term for outsourcing your entire security posture to a stochastic parrot that has never seen a sanitization filter it couldn't ignore. Replacing actual engineers with AI agents is not a team shift, it is a welcome mat for every script kiddie who can prompt their way into your database. If your deployment strategy relies on vibes, then your threat model is nothing more than a series of hopeful assumptions and unpatched dependencies.