Decipher Security Podcast
Every week, Dennis Fisher and Lindsey O'Donnell-Welch, the editors of Decipher, bring you exclusive, in-depth conversations with security researchers, CISOs, founders, and security experts to hellp you understand the threat landscape and better protect your organizations.
- Indexed episodes, last 90 days
- 22
- Latest publication
- Sep 29, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 7, 2026
Latest episodes
The Malware That Asks AI What to Do Next | Ryan Fetterman (opens the original)
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Ryan Fetterman from Cisco Talos sits down with Decipher’s Lindsey O’Donnell-Welch to talk about ClosedQuorum, the first reported malware binary with an autonomous command-and-control. They talk about the wide range of ways threat actors are using AI, and useful detection strategies for AI-assisted attacks. Links Talos analysis: https://blog.talosintelligence.com/th...
FBI Hack Fallout, EvilTokens Takedown, and the F5 Zero Day (opens the original)
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This week we dig into the ShinyHunters hack of the FBI and what it means not just for the FBI personnel but for the attackers, then we discuss the disruption of the EvilTokens phishing operation by Microsoft, and finally we talk about the F5 BIG-IP zero day and some odds and ends from LabsCon.LinksFBI hack: https://x.com/FBI/status/210280781969... EvilTokens disruption: https://www.microsoft.com/en-us/secur... F5 zero day: https://decipher.sc/2026/09/24/f5-cve... watchTowr Labs post: https://lab
Assessing AI Model Security From the Outside In | Matt Fredrikson (opens the original)
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The security and reliability of the code in AI models is a huge question mark, because the models are black boxes that aren't accessible to outsiders. Matt Fredrikson, professor at Carnegie Mellon University and founder of Gray Swan AI, joins Dennis to talk about the challenge of assessing these models and how a community of red teamers is trying to meet it.
The Real Story on AI Security Live From LabsCon! (opens the original)
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Dennis joins from the last LabsCon conference, which featured amazing keynotes from Prof. James Mickens on AI reality and myths, Katie Moussouris on why humans are more vital than ever in security, and Dino Dai Zovi on using hardware to break attack chains,
The Vulnpocalypse Myth | Jeremiah Grossman (opens the original)
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You've heard all of the hysteria around the vulnpocalypse caused by AI-assisted bug hunting and the shrinking time to exploit window. Now Jeremiah Grossman dispels those myths and shows exactly what the data reveals about how many bugs are actually exploited and how long it takes for attackers to target them.
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