Stopping Domain Impersonation with AI

Episode 53 of the Microsoft Threat Intelligence Podcast podcast, hosted by Microsoft, titled "Stopping Domain Impersonation with AI" was published on September 24, 2025 and runs 26 minutes.

September 24, 2025 ·26m · Microsoft Threat Intelligence Podcast

Summary

In this episode of the Microsoft Threat Intelligence Podcast, host⁠ ⁠⁠Sherrod DeGrippo is joined by Kelly Bissell, Corporate Vice President at Microsoft, to explore how domain impersonation and typosquatting are changing in the age of AI.  They discuss how attackers are increasingly using AI and bots to scale online deception, why this tactic is so effective, and how Microsoft is countering cutting-edge defenses like Siamese neural networks to detect fraudulent domains in real time. Kelly shares insights on the massive scale of these threats, the shift toward defender advantage, and the broader implications for securing organizations worldwide.  In this episode you’ll learn:       How attackers use AI and bots to scale domain impersonation and typosquatting  Why defenders may finally have the higher ground in the fight against online fraud  How Microsoft’s Siamese neural network model detects fraudulent domains in real time  Some questions we ask:      What excites you most about this new detection approach?  How do fake domains fit into a larger social engineering chain?  What indicators should defenders watch for in typosquatting domains?    Resources:   View Kelly Bissell on LinkedIn   View Sherrod DeGrippo on LinkedIn     Related Microsoft Podcasts:                    Afternoon Cyber Tea with Ann Johnson  The BlueHat Podcast  Uncovering Hidden Risks        Discover and follow other Microsoft podcasts at microsoft.com/podcasts     Get the latest threat intelligence insights and guidance at Microsoft Security Insider

Episode Description