Disinformation on social media platforms such as TikTok and Instagram is creating a dangerous environment on American university campuses, endangering Jewish students with antisemitic content. As major platforms like Meta and X roll back their content moderation policies, students are increasingly exposed to false information, leading to confusion and a lack of critical thinking skills. This rise in disinformation is exacerbated by the prevalence of social media as a primary news source for students, with nearly 60% relying on platforms like TikTok and Instagram for their information. The consequences are profound, with Jewish students reporting feelings of insecurity and isolation as they face harassment and vilification from peers influenced by antisemitic narratives. The article calls for universities to take an active role in addressing this crisis by implementing media literacy programs and establishing strict guidelines to curb the spread of disinformation.