Common Issues security

Someone Hacked My AI-Built App

Something is very wrong with your app. Maybe you're seeing content you didn't create, users are reporting strange activity, your database has been wiped, or you received a message from someone claiming they have access to your data. Your AI-built app may have been compromised.

AI-generated code often has security gaps that experienced hackers know how to exploit. Things like exposed API keys, missing access controls, and unsecured databases are extremely common in apps built with AI tools. If your app handles any user data, payments, or personal information, a breach is a serious situation.

The most important thing right now is to act fast — the longer a hacker has access, the more damage they can do.

Error Messages You Might See

Unauthorized access detected Your account has been locked Unrecognized login from new location Data has been modified Suspicious activity on your account
Unauthorized access detectedYour account has been lockedUnrecognized login from new locationData has been modifiedSuspicious activity on your account

Common Causes

  • API keys visible in your code — Your secret passwords and keys are in the frontend code where anyone can see them by opening the browser's developer tools
  • No access controls on the database — Anyone can read, write, or delete data from your database because there are no security rules set up
  • Admin pages are unprotected — Your app's admin area has no login requirement or uses a simple password that's easy to guess
  • User input not sanitized — Hackers can type special code into your forms that tricks the database into revealing or deleting data
  • Default passwords still in use — The app is still using default or example passwords that came with the template or code

How to Fix It

  1. Change ALL passwords and keys immediately — Rotate every API key, database password, and admin credential you have. Do this right now, before anything else
  2. Check what data was accessed — Look at your database logs to see what was viewed, changed, or deleted
  3. Take the app offline temporarily — If the breach is active, it's better to take the app down than to let the attacker continue
  4. Notify affected users — If user data was exposed, you may be legally required to tell them. Be transparent about what happened
  5. Get a security review — Have a developer review your entire app for security vulnerabilities and fix them all, not just the one that was exploited

Real developers can help you.

Matt Butler Matt Butler Software Engineer @ AWS AUXLE AUXLE I am a Full Stack Developer experienced in building Websites, Web apps and Cross Platform Mobile Apps for Startups and Companies. Matthew Jordan Matthew Jordan I've been working at a large software company named Kainos for 2 years, and mainly specialise in Platform Engineering. I regularly enjoy working on software products outside of work, and I'm a huge fan of game development using Unity. I personally enjoy Python & C# in my spare time, but I also specialise in multiple different platform-related technologies from my day job. David Olverson David Olverson Solo dev shipping production apps with AI-assisted development. I specialize in rescuing broken Lovable/Bolt/Cursor builds and taking them to production. 10+ apps shipped including SaaS CRMs, gaming platforms, real estate tools, and Discord bots. Stack: Next.js 16, TypeScript, Tailwind CSS, FastAPI, PostgreSQL, Prisma. I use Claude Code with 50+ custom skills for rapid delivery. Average turnaround: 2-4 weeks from broken prototype to production. ISHANTDEEP SINGH ISHANTDEEP SINGH Senior Software Engineer with 7+ years of experience in React, JavaScript, TypeScript, Next.js, and Node.js. I’ve also worked as a tech lead for startups, owning end-to-end technical execution including architecture, development, scaling, and delivery. I bring a strong mix of hands-on coding, product thinking, and technical leadership, and I’m comfortable building products from scratch as well as improving and scaling existing systems. Tejas Chokhawala Tejas Chokhawala Full-stack engineer with 5 years experience building production web apps using React, Next.js and TypeScript. Focused on performance, clean architecture and shipping fast. Experienced with Supabase/Postgres backends, Stripe billing, and building AI-assisted developer tools. Richard McSorley Richard McSorley Full-Stack Software Engineer with 8+ years building high-performance applications for enterprise clients. Shipped production systems at Walmart (4,000+ stores), Cigna (20M+ users), and Arkansas Blue Cross. 5 patents in retail/supply chain tech. Currently focused on AI integrations, automation tools, and TypeScript-first architectures. MFox MFox Full-stack professional senior engineer (15+years). Extensive experience in software development, qa, and IP networking. Luca Liberati Luca Liberati I work on monoliths and microservices, backends and frontends, manage K8s clusters and love to design apps architecture Daniel Vázquez Daniel Vázquez Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting.

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Frequently Asked Questions

How do I know if my app was actually hacked?

Signs include: data you didn't create appearing in your app, users reporting strange activity, unexpected charges on services, your database being emptied or modified, or receiving messages from someone claiming they accessed your system.

Could I get in legal trouble if user data was leaked?

Potentially, yes. Most countries have data protection laws (like GDPR in Europe) that require you to notify users and authorities of data breaches. The sooner you act and notify affected users, the better your legal position.

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