White paper · Dec 1, 2025
The Rise of AI-Generated Email Security Threats
The report analyzes AI-driven email threats, showing phishing clickthroughs surging, Microsoft 365 filters failing, and legacy defenses lagging, urging organizations to adapt with modern AI-native security strategies now.
The cybersecurity landscape is undergoing a fundamental transformation as artificial intelligence reshapes email based threats.
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.
AI-generated threats now bypass traditional defenses at unprecedented scales, with AI-driven phishing emails achieving 54% clickthrough rates (350% higher than traditional attempts).
Microsoft 365's native filters struggle against these evolving tactics, as 70% of credential phishing attacks now originate from AI-generated content.
The effectiveness gap between legacy systems and modern AI-driven defenses continues to widen, making strategic adaptation essential for organizational security.
The full white paper
The complete white paper is a PDF (4.0 MB). Leave your work email to download it.