Susan McLean, who spent 27 years with Victoria Police before launching her cyber safety consultancy three years ago, said police have the ability to prosecute the creators of pages that are in breach of Australian laws but appear to be unwilling to use it.
"There have been many cases in the UK where these people have been hunted down and charged and jailed. We need to do that in Australia."
Ms McLean claimed police already have powers to pursue posters of such content. Under section 474.17 of the Commonwealth Crimes Act, it is an offence to use "a carriage service to menace, harass or cause offence", punishable by three years in jail.