The Foundation to Combat Antisemitism (FCAS) aims to inspire and mobilize all people to become upstanders against Jewish hate. FCAS launched the #StandUpToJewishHate campaign in 2023, reaching millions of people across the United States and establishing the Blue Square #🟦 as a universal symbol to stand against antisemitism and all forms of hate. Through powerful positive messaging and partnerships with prominent Jewish and non-Jewish organizations, FCAS is strongly positioned to drive effective change. FCAS leverages unique monitoring technology to drive effective rapid response to Jewish hate and all hate, in addition to proactive programs that galvanize popular support for the Jewish community.