Yinzhi Cao Whiting School of Engineering "We are showing these systems are just not doing enough to block NSFW content. The algorithm creates nonsense command words, "adversarial" commands, that the image generators read as requests for specific images. The team will next explore how to make the image generators safer. Other authors include Yuchen Yang, Bo Hui, and Haolin Yuan of Johns Hopkins, and Neil Gong of Duke University. This research was supported by the Johns Hopkins University Institute for Assured Autonomy.