Police in Australia were chasing a man and woman who allegedly attempted to rob a store. An unknown hacker was credited with hijacking the Victoria Police emergency services radio network and impersonating an officer. The police are now hunting for the person behind the pirate transmissions. Police Minister Lisa Neville said the appalling act highlighted the vulnerability of the current radio network system. Theres been a number of hacks of emergency systems in the U.S. over the last several years.”]