online casinos adding users

how can i prevent these online casinos from adding users to my elgg site?  Very frustrating.  I don't even have a public registration form.

  • there are many spam fighter olugins in the comminity.

  • First, make sure you are running the very latest version of Elgg.

    Second, if you search in the plugins repo you'll find a number of anti-spam plugins.

    Even though you don't have a public registration form, the registration URL is still public. If you want to disable registration, be sure to disable it in the admin interface.

  • In my opionion in this case a plugin that set as default new user disabled.
    In a second time the admin can enable or delete the new user.

    Probably changing the user registration by email can prevent this. Unfortunately I'm not so expert.