Stop Info Leaks —
Find Sources FastStop Information Leaks — Instantly Identify the Source
Watermark every doc/email, share safely, and
trace leaks in minutes. Seamless, proven, no install.
Try for free. No card needed.The only solution that invisibly watermarks every document and email, letting you share with confidence and trace leaks within minutes. Enterprise-proven, seamless integration—no client software required.
Try for free. No credit card required.

Featured in
Our Track Record
Layers of marking for maximum security.
LeakLocked uses multiple techniques to add invisible marks to your info, without harming how it looks. Each type targets a different leak method or behavior.

Find leaks in minutes
Even if info is leaked by email, print, or image, LeakLocked helps find the source fast. Features like language versioning and visual matching boost success.
Everything you need
Leak detection made easy
LeakLocked makes it easy to keep your info secure and traceable, no matter where it goes.

- Watermark
- Watermark files by sharing with SecureView, or use an integration to automatically mark email and files.
- Upload
- If you discover a leaked file, email, photo, or screenshot, upload to LeakLocked's investigation tools.
- Trace
- LeakLocked uses computer vision to match fragments with each marked document copy shared.
- Results
- After searching, LeakLocked displays a report with the likely leak source.
Our Track Record
Leaks are common — and costly
Organizations struggle with leaks. Sending messages widely feels risky now.
- $15M
- Average annual cost of data breaches from insider actions
- $5000K
- Estimated minimum cost of a single data breach
- 47%
- Growth of cybersecurity threat incidents by insiders 2018–2020
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