Mitigating attacks against AI-enabled Apps, Replacing the CIA triad, Enterprise News - David Brauchler - ESW #429
Enterprise Security Weekly (Audio)
Release Date: 10/20/2025
The impact of Mythos and Florida Man, confidence gaps, phishing, & AI adoption - Chris Wallis, Deepen Desai, Erich Kron - ESW #458
Enterprise Security Weekly (Audio)
The Weekly Enterprise News This week, in the enterprise security news, Copy Fail The hits keep coming for CVE, NIST and NVD Cyber attacks on breathalyzers insurance carriers pulling support for AI Florida Man pleads guilty ignore the humanities at your own peril offense and defense don’t scale the same is it okay to be left behind? scientists gave cocaine to salmon Mind the Gap: Confidence, AI, and the Future of Exposure Management Former ethical hacker, now founder and CEO of Intruder, Chris Wallis explores whether AI can bridge the divide between finding vulnerabilities and understanding...
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Post Quantum Migration Struggles, AI Threats, and Modern Defenses - HD Moore, Ramin Farassat, Eyal Benishti, Daniel dos Santos, Bobby Ford - ESW #457
Enterprise Security Weekly (Audio)
Interview with Daniel dos Santos: Post-Quantum Cryptography and the Risks No One Is Talking About Post-quantum cryptography (PQC) is quickly shifting from theory to inevitability. In this segment, Daniel dos Santos, VP of Research at Forescout, explains why PQC isn’t the most immediate threat today—but still demands early attention as standards solidify and timelines accelerate. The discussion highlights overlooked risks beyond encrypted traffic, including digital signatures, firmware integrity, and blockchain systems. Daniel also emphasizes the real challenge: migration. While client-side...
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Rethinking Security from the OS Up in the Age of AI and more RSAC 2026 Interviews - Karen Heart, Sachin Jade, Phil Calvin, Craig Sanderson, Travis Wong - ESW #456
Enterprise Security Weekly (Audio)
Rethinking Security from the OS Up in the Age of AI Karen Heart discusses a file-system–first approach to security, arguing that most modern attacks—including ransomware and supply chain compromises—succeed because they inherit user permissions and operate inside overly trusted system structures. She explains how limiting file access, socket (network) access, and privilege escalation at the operating system level can reduce entire classes of attacks. Rather than relying on reactive detection, her approach emphasizes immutable, allowlisted controls embedded close to the kernel layer,...
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Making AI actually work in the enterprise and more RSAC Conference 2026 interviews - Camellia Chan, Aamir Lakhani, Jim Spignardo, Jody Brazil, Ely Abramovitch - ESW #455
Enterprise Security Weekly (Audio)
Interview with Jim Spignardo What does it take to build AI workflows that work? Why do so many fail? Jim isn’t a typical ESW guest. I think it’s essential for security folks to regularly step outside the security bubble and understand other perspectives and mindsets. That’s what we’re doing today with Jim. He specializes in building custom AI architecture and workflows for his clients. We discuss the state of AI in the enterprise and why so many of these efforts fail. We’ll discuss the elements of AI success and whether security plays a role in helping AI efforts succeed or...
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We catch up on the news, including AI vuln hunting; also more RSAC interviews! - John Wilson, Mark Lambert, Georges Bossert, Samuel Hassine - ESW #454
Enterprise Security Weekly (Audio)
Segment 1: We cover the weekly enterprise news! Segment 2: RSAC interviews from ArmorCode and Filigran ArmorCode: AI Exposure Management and Governing Shadow AI AI is moving faster than most governance models can keep up. As organizations race to adopt new AI tools, developer workflows, agents and MCP servers, security leaders must enable innovation without losing control over risk, accountability and oversight. In this segment, ArmorCode will discuss its new AI Exposure Management (AIEM) solution, as part of the ArmorCode Agentic AI Platform. ArmorCode will highlight how AIEM gives...
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Battling payment fraud with tokenization and executive interviews from RSAC 2026 - Jimmy White, Thyaga Vasudevan, Brian Oh, Mickey Bresman, Ashish Jain - ESW #453
Enterprise Security Weekly (Audio)
Interview with Brian Oh from FIS Global Merchant-Specific Tokenization: Making Embedded Finance More Fraud-Resistant Payment fraud has not gone away. It has evolved into a largely social engineering-driven problem that increasingly lands on security leaders’ desks. In this episode, Brian Oh from FIS Global explains how merchant-specific tokenization and virtual cards work, why embedded finance raises the stakes, and how approaches like behavioral biometrics and tokenized payments can reduce fraud while keeping checkout experiences fast and seamless. Segment Resources: FIS Global - PYMNTS...
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Oops, all Interviews: Switching to Cyber, CISO Reflections, and the State of TPCRM - Alexandre Sieira, Lenny Zeltser, Helen Patton - ESW #452
Enterprise Security Weekly (Audio)
Interview with Helen Patton about her new book, Switching to Cyber Helen joins us to discuss her second book, "Switching to Cyber." Her first book discussed strategies for handling various stages of the cybersecurity career, while this one, co-written with Josiah Dykstra, provides a guide for switching to cyber mid-career. Check out her book, Switching to Cyber: The Mid-Career Guide to Launching a Cybersecurity Career: and on the publisher's Interview with Lenny Zeltzer: Reflections on Being a CISO After a cybersecurity career in various roles, doing everything from product management to...
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Can AI help critical infrastructure, the state of the cyber market, and weekly news - Mike Privette, Kara Sprague - ESW #451
Enterprise Security Weekly (Audio)
Interview with Kara Sprague - The AI Fix for Infrastructure’s Oldest Security Risks. Critical infrastructure, often built on decades-old systems and legacy code, remains vulnerable to cyberattacks. From pipelines and energy grids to transportation networks, we break down where critical infrastructure is vulnerable and how AI could potentially help strengthen defenses. Interview with Mike Privette - The State of the Cybersecurity Market Here at ESW, we use Mike Privette's Security, Funded newsletter to prepare for every news segment. His covers the latest fundings, acquisitions, public...
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AI Governance, new book (Code War) from Allie Mellen, and the weekly news! - Jeremy Snyder, Allie Mellen - ESW #450
Enterprise Security Weekly (Audio)
Interview with Jeremy Snyder from FireTail about AI Governance Death by a thousand cuts: the AI shadow IT problem I think the best description of the AI governance problem during this interview was the title of the award-winning movie, Everything, Everywhere, All At Once. Generative AI has been disrupting businesses, products, and vendor risk management for a few years now. FireTail is one of the companies trying to address this problem for enterprises, so we check in with Jeremy Snyder to see how things are going. Segment 1 Resources: Interview with Allie Mellen about her new book, Code...
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Breaking in with CrashFix, supply chain security, and CMMC phase 1 - David Zendzian, Anna Pham, Jacob Horne - ESW #449
Enterprise Security Weekly (Audio)
Interview with Anna Pham Breaking in with ClickFix: Anatomy of a modern endpoint attack Cybersecurity company Huntress just published a report on a new ClickFix variant they’ve discovered, which they’ve dubbed CrashFix. This technique was developed by KongTuke to serve as the primary lure within a new custom malicious browser extension also created by the group. In short, the team observed the threat actors using KongTuke’s malicious browser extension to display a fake security warning, claiming the browser had “stopped abnormally” and prompting users to run a “scan” to remediate...
info_outlineSegment 1: David Brauchler on AI attacks and stopping them
David Brauchler says AI red teaming has proven that eliminating prompt injection is a lost cause. And many developers inadvertently introduce serious threat vectors into their applications – risks they must later eliminate before they become ingrained across application stacks.
NCC Group’s AI security team has surveyed dozens of AI applications, exploited their most common risks, and discovered a set of practical architectural patterns and input validation strategies that completely mitigate natural language injection attacks. David's talk aimed at helping security pros and developers understand how to design/test complex agentic systems and how to model trust flows in agentic environments. He also provided information about what architectural decisions can mitigate prompt injection and other model manipulation risks, even when AI systems are exposed to untrusted sources of data.
More about David's Black Hat talk:
- Video of the talk and accompanying slides: https://www.nccgroup.com/research-blog/when-guardrails-arent-enough-reinventing-agentic-ai-security-with-architectural-controls/
- Talk abstract: https://www.blackhat.com/us-25/briefings/schedule/#when-guardrails-arent-enough-reinventing-agentic-ai-security-with-architectural-controls-46112
- Slide presentation only: https://i.blackhat.com/BH-USA-25/Presentations/USA-25-Brauchler-When-Guardrails-Arent-Enough.pdf
Additional blogs by David about AI security:
- Analyzing Secure AI Architectures: https://www.nccgroup.com/research-blog/analyzing-secure-ai-architectures/
- Analyzing Secure AI Design Principles: https://www.nccgroup.com/research-blog/analyzing-secure-ai-design-principles/
- Analyzing AI Application Threat Models: https://www.nccgroup.com/research-blog/analyzing-ai-application-threat-models/
- Building Security‑First AI Applications: A Best Practices Guide for CISOs: https://www.nccgroup.com/building-security-first-ai-applications-a-best-practices-guide-for-cisos/
- Building Trust by Design for Secure AI Applications: Tips for CISOs: https://www.nccgroup.com/building-trust-by-design-for-secure-ai-applications-tips-for-cisos/
- AI and Cyber Security: New Vulnerabilities CISOs Must Address: https://www.nccgroup.com/ai-and-cyber-security-new-vulnerabilities-cisos-must-address/
Segment 2: Should we replace the CIA triad?
An op-ed on CSO Online made us think - should we consider the CIA triad 'dead' and replace it? We discuss the value and longevity of security frameworks, as well as the author's proposed replacement.
Segment 3: The Weekly Enterprise News
Finally, in the enterprise security news,
- Slow week for funding, older companies raising via debt financing
- A useful AI framework from the Cloud Security Alliance
- two interesting essays, one of which is wrong
- Folks are out here blasting unencrypted data to and from Satellites, while anyone can sniff and capture it
- getting hacked during a job interview
- LLM poisoning is far easier than previously thought
- F5 got breached
- Be careful when patching your Jeep (’s software)
All that and more, on this episode of Enterprise Security Weekly.
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Show Notes: https://securityweekly.com/esw-429