Artificial Intelligence has the power to change facts and eliminate truth. For Jewish communities already operating in a heightened threat environment, that means the information ecosystem itself has become part of the security perimeter. When trust breaks down, institutions falter, communities fracture, and real-world harm becomes easier to provoke and justify. This poses a genuine and immediate danger that requires a top priority coordinated response from organized Jewish communities everywhere.

Antisemitism and antizionism have always relied on conspiracies, falsified proof, and emotionally potent narratives. Generative AI is unusually well-suited to those tactics and can produce plausible quotes, counterfeit documents, synthetic audio, remixed images, and authoritative-sounding explanations at industrial speed. Right now, much of the burden of truth-defense by the Jewish community is falling on small activist groups and brave individuals online. That is not a sustainable security strategy. Organized Jewish life needs a coordinated, well-funded, professionally designed response that reaches every layer of communal infrastructure: federations, synagogues, campus organizations, schools, social service agencies, advocacy groups, and local grassroots networks.

 The community’s physical safety depends on the stability of shared reality. When widely circulated false evidence is manufactured, especially in moments of crisis, institutions lose the ability to coordinate, communities lose the ability to trust, and hostile actors gain the ability to mobilize outrage with fewer constraints.

AI risks pulling anti-Jewish sentiment, in all its forms, back into the cultural mainstream. Before the rise of AI and the social platforms that rapidly amplify misinformation, antisemitism was more often confined to the political fringes. Medieval blood libels, for example, had largely lost credibility (though the recent surge in antisemitism has revived interest in some of these myths). One reason is that such claims were typically encountered within a “moral........

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