They were crowd sourcing silly pranks like raining dongs in second life and writing hilarious over the top propaganda about these caveats, which was supposed to be ridiculous in it's menacing, in order to troll the media. Media never got the joke, was trolled along until unfunny fundies picked up the torch and hijacked the movement into petty politics devoid of even the smallest lulz. That's when Lulzsec decided to start up, to bring some 1990s style comedic anarchy but it ended horribly with almost all of them in jail except for SnitchBu.
Unless this Australian is 'Virus' the guy who hung around #pure-elite on their watched IRC server then he isn't lulzsec. You'd have to be a fool to use that name anyways it's a good way to get law enforcement attention
For some reason it seems that most people can't differentiate between the skill and morality of an action.
| SQL injection is skiddy stuff