Is there a place to find what files users have made available offline or have synced with their devices and if necessary unsync the file/folders?

What is happening is that I am suspecting rogue applications in my environment which seemingly at random cause various employee's Filr clients to start downloading random folders to their local machine. Since to the user it is appearing that they aren't doing anything, they aren't much help in identifying what program(s) are triggering Filr to download content, so I'm trying to figure out a way to figure out what might be causing this huge number of random files across the network to want to download so I can add it to the exclude list.

Thanks for any advice.