Heh, it's not really about victim blaming, it's just a really stupid thing to do, It's not so much about the crime as about the simple act of uploading your home-made porn to an internet cloud. It's kind of like storing your bank details in one of those storage lockers you can hire. You have no idea who has access to it.
Now, maybe they didn't know they had uploaded the stuff to the cloud, maybe the system auto-uploads or something and in that case a certain amount of head-desking is removed, however, if they chose to upload that kind of thing to the cloud, it was an idiotic thing to do.