From the U.S. Department of Homeland Security The Cybersecurity and Infrastructure Security Agency (CISA) released the Anonymized Threat Response Guidance: A Toolkit for K-12 Schools, a new resource to help kindergarten through grade 12 (K-12) schools and their law enforcement and community partners create tailored approaches to addressing anonymous threats of violence, including those received on social media. The toolkit outlines steps school leaders can take to assess and respond to anonymous threats, better prepare for and prevent future threats, and...