Three Buddy Problem

Security Conversations

The Three Buddy Problem is a popular Security Conversations podcast that goes beyond industry talking points to discuss what others won’t -- nation-state malware, attribution, cyberwar, ethics, privacy, and the messy realities of securing computers and corporate networks. Hosted by three veteran security pros -- journalist Ryan Naraine and malware paleontologists Costin Raiu and Juan Andres Guerrero-Saade -- the weekly show attracts a highly engaged audience of security researchers, corporate defenders, CISOs, and policymakers. Connect with Ryan on Twitter (Open DMs).

  1. 6 days ago

    Who's Hacking Supermarket Fridges in France?

    (Presented by TLPBLACK: A cybersecurity intelligence platform focused on sharing curated, high-sensitivity threat insights and research with trusted security professionals.) Three Buddy Problem - Episode 116: This week, the buddies dig into a mystery hack that cooked French supermarket fridges, cyberattacks against food supply networks, and why this smells like nation-state sabotage in Europe? Plus, a fresh Ivanti zero-day chain, Anthropic's self-replicating IoT research and defender-hostile guardrails, Citizen Lab's AdFection spyware-by-ads exposé, Calif's iPhone exploit drops at Hexacon, Grok's surprising enterprise adoption, and spy chips stuffed inside Ledger wallets. Cast: Juan Andres Guerrero-Saade, Ryan Naraine and Costin Raiu. Timestamps: 0:00 Introductory banter 1:35 Virus Bulletin 2026 in Seville 6:13 Conference roundup: State of Statecraft, Countermeasure, RE//verse 10:21 French supermarket fridges hacked 22:53 Hacking food supply and the attribution question 33:23 Who patches the fridge? 45:58 Ivanti Connect Secure zero-day chain 53:00 When an AI agent deletes your databases 1:04:34 NCSC edge-device forensics guidance 1:28:06 Anthropic's self-replicating IoT research 1:52:17 Why guardrails lock out defenders 2:04:57 Grok's enterprise play and agent sprawl 2:16:26 Citizen Lab exposes AdFection spyware via ads 2:57:24 Calif burns iPhone exploits at Hexacon 3:06:55 Ledger wallet implants and the grain of rice

    Who's Hacking Supermarket Fridges in France?
  2. 12 Oct

    NCSC's Ollie Whitehouse: 'The Biggest Correction of Technical Debt Ever'

    (Presented by TLPBLACK: A cybersecurity intelligence platform focused on sharing curated, high-sensitivity threat insights and research with trusted security professionals.) Three Buddy Problem x Offensive AI Con: Ollie Whitehouse, CTO of the UK's National Cyber Security Centre, joins us to explain how Britain is preparing for an AI-driven patch wave and why the NCSC is pressing edge-device vendors to finally ship real telemetry. Plus, we dig into rogue AI agents wandering into a Five Eyes network, along with his forecast that small, capable models could revive self-spreading worms around 2030, all part of what he calls the biggest forced correction of technical debt the industry will ever see. Cast: Juan Andres Guerrero-Saade, Ryan Naraine and Ollie Whitehouse. Timestamps: 0:00 Live from Offensive AI Con: meet Ollie Whitehouse 2:46 Why the NCSC is a model for the US 6:48 What a "national technical authority" does 7:49 The Huawei analysis and the push for passkeys 10:50 Independent AI model testing 13:12 Open-weight vs. closed models and AI sovereignty 19:02 Capability density and AI worms by 2030 23:09 Robotics security and lessons from Japan 26:49 Preparing for the patch wave 31:06 Architecture fixes: OT, cross domain, privileged access 32:28 Telecoms security and Salt Typhoon 38:59 Minimum telemetry standards for edge devices 41:55 Market incentives and the EU Cyber Resilience Act 46:05 Rogue agents and the forced correction of technical debt

    NCSC's Ollie Whitehouse: 'The Biggest Correction of Technical Debt Ever'
  3. 9 Oct

    Aaron Grattafiori Explains How LLMs Hunt Patch Variants at Scale

    (Presented by TLPBLACK: A cybersecurity intelligence platform focused on sharing curated, high-sensitivity threat insights and research with trusted security professionals.) Three Buddy Problem x Offensive AI Con: Umbriel AI's Aaron Grattafiori breaks down the new offensive-security playbook, using LLMs for patch variant analysis, why the vuln apocalypse hasn't become an exploit apocalypse, and how the death of security through obscurity puts closed-source binaries and firmware within reach. Plus, we discuss rogue agents escaping sandboxes, the eval-driven loop behind recursive self-improvement, and the brutal cost asymmetry that makes offense cheap and defense almost unaffordable. Cast: Juan Andres Guerrero-Saade, Ryan Naraine and Aaron Grattafiori. Timestamps: 0:00 Introductory banter 1:12 Umbriel AI pitch: "Smart people in a place to cook” 3:08 Weird, exhausting, exciting time in security 4:00 What AI really changed: speed (and a 30-minute reimplementation) 6:36 Incomplete fixes and the variant-analysis pipeline 9:21 Uplifting, abstraction, and representing vulnerabilities 11:48 Experimentation and the new shape of security companies 14:46 The vuln apocalypse vs. the exploit apocalypse 16:36 Triage, verification, and reward hacking 18:08 Do models reintroduce bugs? Is vuln-free code possible? 24:22 Specialized models and the rise of Jev-style classifiers 26:47 Binaries, firmware, and the death of security through obscurity 31:15 Open source as a requirement and corporate contracting 33:54 Rogue agents: Hugging Face, OpenAI, and lab escapes 39:17 Why defense is so expensive, and running the rig

    Aaron Grattafiori Explains How LLMs Hunt Patch Variants at Scale

About

The Three Buddy Problem is a popular Security Conversations podcast that goes beyond industry talking points to discuss what others won’t -- nation-state malware, attribution, cyberwar, ethics, privacy, and the messy realities of securing computers and corporate networks. Hosted by three veteran security pros -- journalist Ryan Naraine and malware paleontologists Costin Raiu and Juan Andres Guerrero-Saade -- the weekly show attracts a highly engaged audience of security researchers, corporate defenders, CISOs, and policymakers. Connect with Ryan on Twitter (Open DMs).

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