So whats the best place to get leaks for plugins and addons and what are the dangers

The site that you on which is nulledbb is good and there a bunch of other sites but the problem is that they will ending up putting a malware in your computer if you want to see if it a virus look in the meta data is the file been rename or if you want to check the files that have a virus use virus total or your antivirus recognise it, I hope this helps