Detect Hidden Attacks Before They Reach Your AI
Scan images and files for hidden prompt injection before they reach your AI. Detect, explain, and clean threats in seconds.
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filename.jpg
How It Works
VaultScan detects hidden prompt injection attempts in your files before you pass them to an AI system, in three steps.
Detect
Scans file metadata, encoded content, and document structure using 160+ detection patterns.
Explain
Get plain-English explanations of what each attack is trying to do and why it's dangerous.
Clean
Download a sanitized version of your file with JavaScript and auto-actions removed.
Multiple Formats
Support for images, PDFs, Word, Excel, and email files.
Private & Secure
File contents are processed in memory and never saved. We keep scan records only: filename, date, risk level, and threat types.
Results While You Wait
Scans run in seconds. Results appear in the browser as soon as the scan finishes.
What We Detect
VaultScan identifies hidden threats that could manipulate your AI systems.
Instruction Override
Hidden text attempting to hijack AI behavior with commands like "ignore previous instructions"
Jailbreak Attempts
Known exploit patterns like DAN, roleplay hijacking, and persona manipulation
System Prompt Extraction
Attempts to leak your AI's system instructions or configuration
Encoded & Obfuscated Attacks
Base64, hex, FlipAttack reversed text, and homoglyph character attacks
PDF Auto-Actions
JavaScript or automatic triggers that execute when documents open
Hidden Metadata Text
Injection payloads concealed in image EXIF data, PNG text chunks, and email headers
Simple Pricing
Start free, upgrade when you need more.
Free
- 5 scans per month
- Basic threat detection
- Threat explanations
- Image files only
Pro
- Unlimited scans
- API key exposure detection
- PDF, Word, Excel, Email
- Clean file downloads
- Advanced threat detection
Enterprise
- Everything in Pro
- On-premise deployment
- Custom integrations
- Priority support
- SLA guarantee