Moore, Pauline, Brian A. Jackson, Jennifer T. Leschitz, Nazia Wolters, Thomas Goode, Melissa Kay Diliberti, and Phoebe Felicia Pham, Developing Practical Responses to Social Media Threats Against K–12 Schools: An Overview of Trends, Challenges, and Current Approaches, Homeland Security Operational Analysis Center operated by the RAND Corporation, RR-A1077-5, 2024. As of August 10, 2025: