The cybersecurity landscape is undergoing a fundamental transformation as artificial intelligence reshapes email based threats.

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This comprehensive analysis synthesizes findings from threat research and expert discussions to provide critical insights on the rapidly evolving nature of AI-driven email security challenges.

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AI-generated threats now bypass traditional defenses at unprecedented scales, with AI-driven phishing emails achieving 54% clickthrough rates (350% higher than traditional attempts).

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Microsoft 365's native filters struggle against these evolving tactics, as 70% of credential phishing attacks now originate from AI-generated content.

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The effectiveness gap between legacy systems and modern AI-driven defenses continues to widen, making strategic adaptation essential for organizational security.