Reacting to Ransomware and Setting Secure Defaults - Rob Allen - ASW #353
Ransomware attacks typically don't care about memory safety and dependency scanning, they often target old, unpatched vulns and too often they succeed. Rob Allen shares some of the biggest cases he's seen, what they have in common, and what appsec teams could do better to help them. Too much software still requires custom configuration to make it more secure. And too few software makers are embracing secure by default, let alone secure by design. In the news, passively monitoring geosynchronous satellite communications on the cheap, successful LLM poisoning of any size model with a single size dose, security engineering lessons from Signal's post-quantum crypto work, improving security for JavaScript in the browser, and more! This segment is sponsored by ThreatLocker. Visit https://securityweekly.com/threatlocker to learn more! Visit https://www.securityweekly.com/asw for all the latest episodes! Show Notes: https://securityweekly.com/asw-353
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Mitigating attacks against AI-enabled Apps, Replacing the CIA triad, Enterprise News - David Brauchler - ESW #429
Segment 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. Visit https://www.securityweekly.com/esw for all the latest episodes! Show Notes: https://securityweekly.com/esw-429
Erotic Chats, UEFI, F5, Cisco, Doug Sings, Insiders, Lastpass, Sora, Aaran Leyland, and More on this edition of the Security Weekly News. Visit https://www.securityweekly.com/swn for all the latest episodes! Show Notes: https://securityweekly.com/swn-521
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AI, EDR, and Hacking Things - PSW #896
First up is a technical segment on UEFI shells: determining if they contain dangerous functionality that allows attackers to bypass Secure Boot. Then in the security news: Your vulnerability scanner is your weakest link Scams that almost got me The state of EDR is not good You don't need to do that on a phone or Raspberry PI Hash cracking and exploits Revisiting LG WebOS Hardening Docker images Hacking Moxa NPort Shoddy academic research The original sin of computing Bodycam hacking A new OS for ESP32 The AI bubble is going to burt Mobile VPNs are not always secure Visit https://www.securityweekly.com/psw for all the latest episodes! Show Notes: https://securityweekly.com/psw-896
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Automating Compliance and Risk with Agentic AI as CISOs (R)Evolve - Trevor Horwitz - BSW #417
Still managing compliance in a spreadsheet? Don't have enough time or resources to verify your control or risk posture? And you wonder why you can't get the budget to move your compliance and risk programs forward. Maybe it's time for a different approach. Trevor Horwitz, Founder and CISO at TrustNet joins Business Security Weekly to discuss how the evolution of Agentic AI can automate compliance and risk programs. Move beyond spreadsheets and let the power of AI streamline your compliance and risk program. In the leadership and communications segment,Is the CISO chair becoming a revolving door?, When Integrity Collides with Bureaucracy: The Price of Leadership in Cybersecurity — and Why Walking Away Can Be the Bravest Act!, Improve Communication With Others By Talking Less — Not More, and more! Visit https://www.securityweekly.com/bsw for all the latest episodes! Show Notes: https://securityweekly.com/bsw-417
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