PrivacyPlus is a Neos mod that hides your Discord and Steam IDs from other users in a session.
Note:
The basegame already does this to an extent, but it still sends a hashed version of them to others.
Additionally it also randomizes your hashed unique device identifier.
If you want to re-randomize or customize this, you can do so in the settings.
Resetting it to default will re-randomize it.