Hash Sharing Working Group: As technologies, content, and types of violent extremist and terrorist groups change, GIFCT continuously reviews its definitions and parameters to evolve in line with trends and member needs. This group reviewed GIFCT’s Hash-Sharing Database inclusion criteria and proposed enhancements to improve its transparency and accuracy. The National Consortium for the Study of Terrorism and Responses to Terrorism (START) worked with GIFCT to produce a set of concrete recommendations for Enhancing Transparency and Accuracy in GIFCT’s Hash-Sharing Database. GIFCT will be implementing recommendations throughout 2025 to ensure the database remains effective and impactful in cross-platform counterterrorism efforts.