[youtube]http://www.youtube.com/watch?v=VGSc2Wuoi7g[/youtube]
Do you have a jailbroken Apple TV 2G but also a MobileMe account? If so, when you first synchronize your MobileMe account on your Apple TV, you may find that you have accessed another user's Photostream account. The person who made the video clip above stands up that he accessed the photo stream of some random people when he tried to synchronize his own MobileMe account and the problem seems to be from Apple. The pictures in the stream cannot apparently be edited, but they can be viewed without problems, so we are talking about a rather important security bug.
The good part is that there are few Apple TV 2G owners who have iOS 4.4.4 installed and jailbroken, so theoretically you should not be afraid that anyone could access your Photostream account.
