Staying anonymous: how it works

The simplest way: the form with “Anonymous mode” ticked. We receive neither your name nor your email, and your IP address is not attached to the message.

To protect your identity even better:

• Remove metadata from your files (author, dates, photo geolocation): a scan or screenshot reveals less than the original.
• Avoid your town hall's or employer's network and computer.
• A Tor browser or a public connection protects your IP address better.
• Do not mention anything in the message that could identify you, especially if you are the only person with access to the information.
• Postal mail without sender details remains possible too.

Limits: as on any website, the host and the anti-bot service (Cloudflare Turnstile) see the connecting IP address. In anonymous mode we cannot reply; to exchange, create a dedicated email address and enter it in the form.