Comprehensive Security Analysis
Our scanner performs static analysis to detect the most common security vulnerabilities that expose user data in production apps.
Firebase Leak Detection
Identifies exposed Firebase Realtime Database, Firestore, Cloud Storage, and Functions configurations that could lead to data breaches.
- ✅ Project ID exposure
- ✅ Open database rules
- ✅ Public storage buckets
Cloud Service Keys
Detects hardcoded AWS, GCP, Azure, and other cloud service credentials that could be exploited by attackers.
- ✅ AWS access keys
- ✅ GCP service accounts
- ✅ Azure connection strings
API Keys & Tokens
Finds hardcoded API keys, OAuth tokens, and other credentials that could provide unauthorized access to services.
- ✅ Social media API keys
- ✅ Payment gateway tokens
- ✅ Third-party service credentials
Permission Analysis
Analyzes Android permissions and exported components to identify potential security risks and privacy concerns.
- ✅ Dangerous permissions
- ✅ Exported components
- ✅ Intent filter analysis
Detailed Reports
Generates comprehensive HTML and JSON reports with clear remediation guidance for each identified vulnerability.
- ✅ Structured findings
- ✅ Risk assessments
- ✅ Fix recommendations
Static Analysis
Fast, safe static analysis that doesn't require code execution. Perfect for CI/CD integration and security audits.
- ✅ No code execution
- ✅ Fast processing
- ✅ Safe for production APKs
The Tea App Incident: A Real-World Warning
How a single misconfigured Firebase bucket exposed thousands of users' private data and led to widespread doxxing attacks.
What Went Wrong?
The Tea App, downloaded by millions of users, left its Firebase storage bucket completely open to the public internet. No authentication required, no access controls - just open exposure of sensitive user data.
- ✗ Personal photos and documents exposed
- ✗ Driver's licenses and ID cards accessible
- ✗ Home addresses and contact information leaked
- ✗ Thousands of users doxxed on social platforms
How Our Scanner Prevents This
Our APK Leak Scanner would have immediately detected the misconfigured Firebase project during static analysis, preventing this disaster before the app reached production.
- Firebase project ID detection
- Storage bucket configuration analysis
- Security rule validation warnings
- Clear remediation guidance
Impact Timeline
How It Works
Simple, fast, and secure. Upload your APK and get a comprehensive security report in minutes.
1. Upload APK
Drag and drop your Android APK file or click to select. Maximum recommended size: 150MB.
2. Static Analysis
Our scanner performs comprehensive static analysis, checking for leaked secrets and misconfigurations.
3. Get Report
Receive a detailed HTML report with findings, risk levels, and specific remediation guidance.
Frequently Asked Questions
Everything you need to know about our APK security scanner.
Is this tool completely free?
Yes, the APK Leak Scanner is 100% free to use. No registration, no hidden fees, no premium tiers. We believe security tools should be accessible to all developers.
Do you store my uploaded APK files?
No. APKs are processed temporarily for analysis and are automatically deleted after scanning. We retain absolutely no data from your uploads.
What types of vulnerabilities does it detect?
Our scanner detects Firebase misconfigurations, hardcoded API keys and secrets, cloud service credentials (AWS, GCP, Azure), dangerous Android permissions, and exported components that could be exploited.
Can this replace a full security audit?
No. This is a static analysis tool focused on detecting leaked secrets and misconfigurations. It's not a replacement for comprehensive penetration testing or dynamic security analysis, but it's an essential first line of defense.
What's the maximum file size for APK uploads?
We recommend APKs under 150MB for optimal performance. Larger files may take longer to process or may timeout during analysis.
Ready to Secure Your Android App?
Don't let your app become the next security headline. Scan your APK for vulnerabilities in minutes.