I'm using the Twenty Ten theme on this blog. I haven't bothered to create a custom header yet and, until today, I've just kept the header image as the one that came when I first installed the theme - the one with the road winding underneath the trees.
This morning I pulled up the blog (http://haltseven.wordpress.com) and the header image is different. Now it's one of the other basic images that came with the theme - snowy brush.
I can only think of two things that may have occurred:
A) the theme has some header image randomizer in it that will sporadically rotate through the base header images, since I haven't specified one, or
B) someone has hacked the blog and changed the image (though why they'd go with that as opposed to doing something more interesting is anyone's guess)
Has anyone else experienced this? Thoughts? Explanations?