Registration spam

Hi,

I have been working a couple of weeks on my new website using Jobify and now the site is online. Problem is, it’s getting spammed by fake registrations.

I’ve tried tu install some plugins but it seems that Jobify is using his own registration system which make all plugins useless.

My questions are : am I the only here having spam registrations problems ? And what do you guys do to avoid it ?

Thanks,
Maxime