Uncomfirmed: Facebook accounts hacked to show sick images?

Still trying to get my mind around this one:

...one of my close contacts has confirmed there is someone going around either hijacking, hacking or phishing user accounts on Facebook, then randomly uploading pictures of child torture to their funwall…

Link here.

Paperghost (the author) just updated me with this:

apparently the pics were placed on the hacked accounts funwall, which of course means anyone would see the pics simply by visiting the profile, instead of having to navigate to the albums

So far, no confirmation or screen shots.

If true, this is very messed up.