‘One American student sent major corporations, governments and even the Vatican on the defensive after coming up with Wikipedia Scanner, a software program that reveals who changed Wikipedia entries. [..]
As soon as the software was launched on the internet, chaos erupted. [..]
– The Vatican edits Irish Catholic politician Gerry Adams page
– In the 9/11 Wikipedia article, the NRA added that “Iraq was involved in 9/11″
– Exxon Mobil edits spillages and eco-system destruction from oil spillages article [..]
– UN address calls journalist Oriana Fallaci a racist ‘prostitute”
The whole thing is here: List anonymous wikipedia edits from interesting organizations.