Contact
Email reaches us directly. No form, no ticket queue.
We answer in a day or two. If you are asking about depositing sensitive data, or whether Emperix fits a particular ethics arrangement, say so and we will reply properly rather than with a form letter.
Useful things to include
If you are asking about depositing
Roughly what the data is, whether it concerns people, and any conditions attached to it. You do not need to send the data, and please do not attach it to an email.
If you are reporting a security issue
Describe what you found and how to reproduce it. We will confirm receipt quickly and will not pursue anyone who reports something in good faith.