Find the leaker

Simulate the Supreme Court leak and find the source!

EchoMark automatically embeds invisible steganographic watermarks in email and document content that identifies each piece of content with its intended recipient. Try it out yourself.

1

Enlarge a document below, then take a screenshot or a photo using your smart phone. You can also download the demo pamplet and print it out.

2

Send the image as an attachment to leaks@echomark.com

3

Await your results. Analyzing the source of a leak typically only takes a minute or two. Results will be sent to you via email.

Alito
Alito
Barret
Barret
Gorsuch
Gorsuch
Jackson
Jackson
Kagan
Kagan
Kavanaugh
Kavanaugh
Roberts
Roberts
Sotomayor
Sotomayor
The Clerk
The Clerk
Thomas
Thomas
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See how EchoMark can be seamlessly integrated with your Microsoft Exchange or Google Workspace to automatically embed invisible watermarks in messages and documents