Microsoft Threat Intelligence Podcast8 Okt 2025

Threat Landscape Update: Ransomware-as-a-Service and Advanced Modular Malware

In this episode of the Microsoft Threat Intelligence Podcast, host⁠ ⁠⁠Sherrod DeGrippo is joined by Tori Murphy, Anna Seitz, and Chuong Dong to break down two threats: the modular backdoor PipeMagic and Medusa ransomware. They discuss how PipeMagic disguises itself as a ChatGPT desktop app to deliver malware, its sophisticated modular design, and what defenders can do to detect it. The team also explores Medusa’s evolution into a ransomware-as-a-service model, its use of double extortion tactics, and the broader threat landscape shaped by ransomware groups, social engineering, and the abuse of legitimate tools. In this episode you’ll learn: Why modular malware is harder to detect and defend against How attackers abuse vulnerable drivers to disable security tools Why leak sites play a central role in ransomware operations Some questions we ask: How did Microsoft researchers uncover PipeMagic in the wild? Why do ransomware groups often borrow names and themes from mythology? What initial access techniques are commonly associated with Medusa attacks? Resources: View Anna Seitz on LinkedIn View Chuong Dong 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 The Microsoft Threat Intelligence Podcast is produced by Microsoft and distributed as part of N2K media network.

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Episoder(80)

Inside this year’s Microsoft Digital Defense Report

In this episode, host Elliot Volkman is joined by Chloe Messdaghi and Karen Frost for a behind-the-scenes look at Microsoft’s annual Digital Defense Report (MDDR). They explore how AI is reshaping the...

7 Okt 36min

From Identity Compromise to AI Defense: Inside Modern Incident Response

This week we are taking you back to Black Hat USA 2026 and exploring two sides of the security landscape. First, Microsoft incident response experts Adrian Hill and Terry Mee break down identity-bas...

30 Sep 50min

Why Threat Actors Love Your RMM

In this episode of the Microsoft Threat Intelligence Podcast, recorded live at Black Hat, Microsoft Threat Intelligence Director Elliot Volkman is joined by Andrew “Spike” Brandt, Principal Threat Int...

9 Sep 28min

JADEPUFFER: An End-to-End Agentic-Led Ransomware Attack

In this episode of the Microsoft Threat Intelligence Podcast, we are joined by Sysdig’s Michael Clark and Crystal Morin to discuss JADEPUFFER, one of the first documented cases of an LLM conducting an...

26 Aug 31min

Shifts We Are Seeing Across Social Engineering, Post-Disruption Impact Report

In this episode of the Microsoft Threat Intelligence Podcast, Microsoft Threat Intelligence Director⁠ Elliot Volkman is joined by Microsoft Principal Threat Intelligence Analyst Crane Hassold to explo...

12 Aug 24min

A Farewell from Sherrod: New Season Coming Soon

As we close out season three of the podcast, Sherrod offers her farewell message as she takes on a new threat intelligence leadership role outside of Microsoft. Our executive producer also joins to br...

29 Jul 8min

Behind the Book: Threat-Driven Software Development

In this episode of the Microsoft Threat Intelligence Podcast, host⁠ ⁠⁠Sherrod DeGrippo is joined by co-authors Michael Howard, Lee Holmes, and Shawn Hernan for a discussion on their new book, Threat-D...

15 Jul 59min

Casey Ellis on How AI Is Reshaping Vulnerability Research and Patching

In this episode of the Microsoft Threat Intelligence Podcast, host⁠ ⁠⁠Sherrod DeGrippo sits down with Casey Ellis, founder of Bugcrowd and co-founder of disclose.io, to explore how AI is reshaping vul...

1 Jul 1h 3min