As we heard that ifbi fight trackers cause they infringement copyrights

Our question is :

Did they can shut down our favorite private trackers ?

I know private trackers are mainly used or built for small and limited numbers of people, I mean its not in public and their things not seen everywhere and they can do that to not seen every where I hope they to not shut down private trackers especially

CHDbits-What.cd-Torrentleech-ScienceHD-BCG-Bibliotik-and all elearning trackers.