Citi CEO warns of AI security challenges as companies race to fortify defenses

Citigroup CEO Jane Fraser warned of a significant security challenge as companies rush to strengthen their defenses against artificial intelligence threats. Speaking at the 2026 Qatar Economic Forum, UNGA Special Edition, Fraser highlighted the urgency of securing AI models, calling the release of Mythos a 'not a good day' for the industry. The event was powered by Bloomberg, underscoring the growing importance of AI in global economic discussions. Fraser emphasized the need for rapid action, describing the situation as a 'tsunami' of patching efforts required to secure AI systems. Her remarks reflect a broader industry concern about the risks associated with AI development and the need for proactive security measures. The comments come as companies across various sectors intensify their focus on AI defense strategies to mitigate potential vulnerabilities and threats.