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CopperPress

Secure note

Send us something sensitive

A password, an API key, an SFTP login — anything you would rather not leave sitting in an inbox. It is encrypted the moment it arrives, we can read it exactly once, and reading it destroys it.

If your browser warns you before leaving the page, that is normal — nothing is kept here. Please do not email the same credential as well; that undoes the point.

What happens to it. It is encrypted the moment it reaches us, under a key held only for this purpose. It is never emailed, never posted to chat, and never shown on a dashboard.

How long it lasts. Until we read it. The moment we do, it is destroyed — we keep a record that you sent it and when, and nothing else.

What we cannot do. Recover it afterwards. If you need to send the same thing twice, send a second note.