"'Right-wing extremists in the military pose security risks beyond their potential for violence,' said Joshua Fisher-Birch, an expert on the far right at the Counter Extremism Project, a New York City-based nonprofit terrorism watchdog. 'The recent leak case highlights the possibility that individuals could share sensitive information with a broader online audience or with potential extremists or other hostile actors. Ideological views that sympathize with a U.S. opponent might also heighten the risk of sharing sensitive information.'"