We offer several ways to get in touch with us securely and/or anonymously.


For messages, please use Signal. This free and open source messaging app offers end-to-end encryption. The app also allows messages to disappear, removing them from the recipient’s and sender’s phones after a set amount of time.
Our Signal account: +31 6 54928083


ProtonMail is a secure email service designed to protect your inbox and identity. When using a TOR-browser while creating a (free) account, it will give you full anonymity. Send us an email using proton and TOR to You can also send us an email and encrypt the content using PGP.

Public Key
Key ID: 0x34FB870D308CDCFD
Fingerprint: 51A0 001C 07D2 8CB7 79A1 AE21 34FB 870D 308C DCFD

Physical mail

Mail delivered through the postal service is another secure means of communication. We recommend that you use a public mailbox, not a post office.
Trans 3
3512 JJ Utrecht
The Netherlands

Secure Drop
Coming soon. We will offer the possibility to share documents with us using Secure Drop.