Beware there are fake files out there. These tend to be obvious by the large no. of results. They will be over 100, & perhaps another with 99 results & so on. I haven't heard of these affecting people's connections though. LW.org is aware of this new type of spam of fake files that's very recently started showing up. I have no idea what their approach to get around it will be.

Might I suggest you try search results that are 10 or less. Or try varying your search to find other results of the same title so you might get more reliable results.