I've got an ubuntu 10.04 client virtualbox on a windows 7 host. I log into my machine today, and get a low storage level warning, and so I click "examine". Long story short, I find that there's a bunch of files -- movies and games -- stored in /tmp/tmp/.files. This is a machine at home, and nobody here has the tech savvy to do this. This machine has no ports exposed on my sonicwall router.
Any help/leads/ideas would be greatly appreciated.