This is potentially a bigger story with more legs than just a few Twitter accounts. This is from a posting of one of the hackers, who is quoting an anonymous email tipster who started this operation:

"According to my source... this Child porn website has a foothold in the UK, USA, Brazil, and Germany."

But he grew old, this knight so bold / And upon his heart a shadow / Fell as he found / No spot on the ground / That looked like El Dorado.