Blog

Web crawlers (spiders, bots) are programs that systematically browse websites by following links. Learn how they work, how people use them, and how VibeShield uses crawling to find security issues across your entire site — not just the one page you scanned.

A single number can't capture your entire security posture — but it can tell you exactly where to focus. Here's how the VibeShield score works, with a real example of going from 48 to 78 in 10 minutes.

A founder shipped their entire SaaS with Cursor. Two minutes later, I found their Stripe secret key sitting in a <script> tag. Here's what happened, and how to make sure it doesn't happen to you.

A founder's Stripe key was sitting in a <script> tag on their production app. We gave ourselves one weekend to build a scanner. Here's the architecture, the false positive problem, and what shipped.

BYOK means you keep control of your AI provider keys. Here's how it works, why it's more private, and how to set it up in VibeShield in under a minute.

I scanned a friend's AI-built app and found 12 innerHTML XSS sinks on the homepage alone. Here's how to tell the dangerous patterns from false positives — and three fixes that actually work.

We ran VibeShield against 100 apps built with Cursor, Bolt.new, and Lovable. The results reveal which vulnerabilities each tool consistently produces — and exactly what to fix after every generation session.

Content Security Policy is the single most powerful client-side defense against XSS — and AI coding tools never add it. Here's exactly how to build a strict CSP in Next.js and Express, from first line to full enforcement.

A single missing cookie flag can turn your session token into a gift-wrapped present for an attacker. Here's what HttpOnly, Secure, and SameSite actually do — with real attack scenarios and copy-paste fixes.

Most AI-generated apps ship with zero security headers. Here are the five headers every app needs — CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy — with copy-paste Next.js and Express code.

A 2026 audit of 1,764 vibe-coded apps found that 7% had completely open Supabase databases. Here are the four RLS mistakes AI tools make, with copy-paste fixes.