Is there anything I can do about strangers digging through my trash?

I live in an apartment complex and though I shred all of my important documents before throwing it out, it still makes me feel uneasy having to watch strangers go through and take the trash from the dumpster bin outside. It’s not on the sidewalk, looks like it’s on the apartments property and fortunately for me I have the perfect view to watch people digging through trash from my window! Is this illegal/reportable at all?