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Notes on securing AI-built apps.

Real breaches, real fixes, and the exact checks that catch what Cursor, Lovable, and Bolt leave open before you ship.

Windsurf vs Cursor security comparison — Cascade multi-file edits versus Cursor single-file agent sessions.

August 17, 20268 min read

Windsurf vs Cursor: Which One Is Safer to Ship With? (2026)

Windsurf vs Cursor for security: Cascade's multi-file blast radius vs Cursor's Workspace Trust bypass — which failure mode is riskier, and how to ship safely.

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AI Code Security cover: a shield with a checkmark, cracked code braces, a robot, a warning triangle, and a padlock in white line art on a dark purple background.

Platform GuidesJuly 25, 2026

AI Code Security: Why AI-Generated Code Breaks, and How to Secure It

Roughly half of AI-generated code ships with a security flaw, and most of them look correct on the page. Here's why AI code breaks, the vulnerability classes that reach production, and the two-layer review that actually secures it.

Claude Code Security Review cover: a shield with a checkmark, a cracked padlock, a key, and arrows in white line art on a dark purple background.

Platform GuidesJuly 25, 2026

Claude Code Security Review: What It Actually Catches, and What It Misses

Claude's built-in security review reads your source code. It cannot send an authenticated request, forge a token, or test an ownership check at runtime. Here's exactly what a Claude security review catches, what it can't, and how to review the rest.

July 23, 202612 min read

Best Vibe Coding Security Tools in 2026 (Ranked & Compared)

Most vibe coding tool lists either skip the tools built for vibe coders entirely, or pad the list with scanners that barely function. Here are the 9 that are actually worth your time.

Vibe CodingSecurity ToolsComparison

April 30, 20269 min read

Vibe Coding Hacked: Three Real Breaches and What Went Wrong

Three vibe-coded apps were breached in the last year. All three had working products. All three failed at the same layer. Here is what happened and what every founder building with AI tools needs to check now.

Vibe CodingSecuritySecurity IncidentsAI Apps

Base44 security risks — what the authentication bypass vulnerability means for vibe coding builders.

Platform GuidesApril 30, 2026

Base44 Security: What Authentication Bypass Means for Builders

Wiz found a flaw in Base44 where publicly visible app IDs could bypass SSO on any private enterprise application. The fix was fast. The lesson about vibe coding platform risk isn't.

Tool ComparisonsApril 30, 2026

Ubserve vs ScanVibe: Which Vibe Coding Scanner Finds What Matters

ScanVibe is useful for public URL checks. Ubserve starts with the public layer, then paid reports and audits add fix prompts, RLS logic, authorization checks, and service-role boundary review.

April 26, 20264 min read

I Ignored Security for Months Building My SaaS. Here Is What I Found When I Finally Looked.

I was deep in product. Auth worked, payments worked, the demo looked clean. Security was something I kept telling myself I'd get to. Then I actually looked.

Founder StorySupabase SecurityVibe CodingAI Apps

Terminal window showing a security scan result versus an AI prompt response.

April 26, 20264 min read

I Used to Ask Claude to Audit My Code. Here Is Why I Stopped.

For six months I would paste my code into Claude and ask if it looked secure. It always said yes, with caveats. I felt good. I was wrong to.

Founder StoryAI SecurityVibe CodingSecurity Tools

Exposed API key incident response guide — what to do immediately after finding a leaked key.

April 25, 20266 min read

Exposed API Key: Exactly What to Do in the Next 10 Minutes

An exposed API key is not just a future risk — it is an active incident the moment the key is in a public place. Here is exactly what to do in the next 10 minutes.

API SecurityIncident ResponseSecurityVibe Coding

Supabase RLS debugging guide showing policy logic errors in AI-built apps.

April 25, 20267 min read

Supabase RLS Not Working? Here's Why Your Row Level Security Policies Are Failing

Enabling RLS is not the same as having working RLS. These are the exact policy logic errors that cause Supabase Row Level Security to compile correctly and still expose the wrong data.

SupabaseRLSSecurityDebugging

Vibe coding security risks. Every vulnerability pattern in AI-built apps using Cursor, Lovable, Bolt, and Supabase.

April 25, 202621 min read

25 Vibe Coding Security Risks (Based on Data from 1,000 Real Apps)

We pulled the real numbers from 1,000 Ubserve scans. 83.7% of apps ship with a missing security header. 35.7% have no rate limiting. Here's every risk, ranked by how often it actually happens, not how dramatic it sounds.

Vibe CodingSecuritySecurity RisksAI Apps

Dark database table wireframe showing Row Level Security blocking cross-tenant rows in red, with a slashed padlock over an exposed service role key

Platform GuidesApril 25, 2026

Is Supabase Secure? Not by Default: Here's What's Actually Exposed

70% of AI-built Supabase apps ship with a critical gap, an exposed service role key, disabled RLS, or a public storage bucket. Here's every check, in order, before you ship.

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Notes on securing AI-built apps.

Windsurf vs Cursor: Which One Is Safer to Ship With? (2026)

AI Code Security: Why AI-Generated Code Breaks, and How to Secure It

Claude Code Security Review: What It Actually Catches, and What It Misses

Best Vibe Coding Security Tools in 2026 (Ranked & Compared)

Vibe Coding Hacked: Three Real Breaches and What Went Wrong

Base44 Security: What Authentication Bypass Means for Builders

Ubserve vs ScanVibe: Which Vibe Coding Scanner Finds What Matters

I Ignored Security for Months Building My SaaS. Here Is What I Found When I Finally Looked.

I Used to Ask Claude to Audit My Code. Here Is Why I Stopped.

Exposed API Key: Exactly What to Do in the Next 10 Minutes

Supabase RLS Not Working? Here's Why Your Row Level Security Policies Are Failing

25 Vibe Coding Security Risks (Based on Data from 1,000 Real Apps)

Is Supabase Secure? Not by Default: Here's What's Actually Exposed

Bolt.new Security: Every Vulnerability Bolt's Frontend-First Code Leaves Open

The Cursor Security Checklist: Every Check Before You Ship

Lovable security checklist: The complete pre-deployment guide to protecting your Lovable.dev app.

Replit security checklist: Secrets, exposed ports, and everything you're probably missing.

v0 security checklist: The Next.js + Supabase security checklist for v0-generated apps.

Windsurf Security Risks: How to Secure a Cascade-Built App Before Production

What Is JWT Token Forgery and Claim Spoofing?

Runtime Exploit Simulation Now Covers Next.js Server Actions

New Supabase RLS Drift Detection for Paid Audit Plans

What Is RBAC vs ABAC vs FGAC?

What Is Stripe Secret Key Exposure?

AI Agent Security: Best Practices for Production Systems (2026)

What Is OWASP LLM Top 10 (2026) for Founders?

What Is Next.js Server Action Security?

What Is Supabase Service Role Key Exposure?

What Is SAST vs DAST for AI-Built Apps?

What Is Runtime Exploit Simulation?

What Is Model Context Protocol (MCP) Impersonation Attack?

What Is Agent Goal Hijacking?

What Is Indirect Prompt Injection in AI Agents?

What Is Broken Access Control in AI-Built Apps?

What Is BOLA (IDOR) Vulnerability?

Secure Vibe Coding: How to Harden a Vibe-Coded App Before Production

AI App Security Baseline for Founders Shipping in 2026

Best VibeAppScanner Alternative for AI-Built Apps

Best Fencer.dev Alternative for AI-Built Apps

Best AuditYourApp Alternative for AI-Built Apps

Best StackHawk Alternative for AI-Built Apps

Looking for a Snyk Alternative? Here's Ubserve vs Snyk, Compared

Ubserve vs. Manual Security Review for AI-Built Apps

What Is Row Level Security (RLS)?

How to Remove Exposed API Keys From Frontend Code

Pre-deploy security checklist: The absolute launch readiness guide for vibe-coded AI apps.

Lovable Security Risks Before You Launch

How to Fix Missing Row Level Security in Supabase

Is Cursor Safe? Not Entirely, Here's Every Real Cursor Security Risk

Are AI Agents Like Bolt.new Secure for Production?

Stop guessing whether your app is safe.