With all the hoopla around cloud services, their leaks, and their security holes, one name has managed to remain out of the media's spotlight. At least so far. It would, however, be naive to presume that Dropbox is infallible and perfect just because of that. In fact, this latest revelation just proves that it isn't immune from bugs that would irreversibly lose data as well. Luckily, at least if you believe the company, it only affects a rather small subset of Dropbox users.