Herald Sun | Man who claimed to be Australian-based jihadist exposed as online troll Herald Sun A MAN who claimed to be an Australian-based jihadist terrorist and encouraged attacks on local Jews has been exposed as an online troll who is in fact a young Jewish-American. The FBI Joint Terrorism Task Force swooped on Joshua Ryne Goldberg's ... FBI says 'Australian IS jihadist' is actually a Jewish American troll named ... |