LONDON (AP) — A fundraising campaign by secret-busting website WikiLeaks drew the ire of many within the Anonymous movement Friday, sparking an online spat which suggests a rift between WikiLeaks chief Julian Assange and some of his most vigorous supporters.

The falling-out is potentially bad news for WikiLeaks, whose beleaguered founder remains holed up at the Ecuadorean Embassy in London, where he fled in June in an attempt to avoid being extradited to Sweden over sex crime allegations.