No Tracking of Who Author Is Makes Me Wonder

This plugin worked like a charm when I couldnt’ get other ways to work. BuT. A big BUT, I”m gonna remove it because I went ot author page and visit plugin-site and both are duds like general link filled sites. I feel liek this may have place a virus or somehting on my computer, only because it’s like the author is not traceable. I dont’ know it seems weird.