Tag: demo

  • Hacker News: AMD: Microcode Signature Verification Vulnerability

    Source URL: https://github.com/google/security-research/security/advisories/GHSA-4xq7-4mgh-gp6w Source: Hacker News Title: AMD: Microcode Signature Verification Vulnerability Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a security vulnerability in AMD Zen-based CPUs identified by Google’s Security Team, which allows local administrator-level attacks on the microcode verification process. This is significant for professionals in infrastructure and hardware…

  • Simon Willison’s Weblog: Constitutional Classifiers: Defending against universal jailbreaks

    Source URL: https://simonwillison.net/2025/Feb/3/constitutional-classifiers/ Source: Simon Willison’s Weblog Title: Constitutional Classifiers: Defending against universal jailbreaks Feedly Summary: Constitutional Classifiers: Defending against universal jailbreaks Interesting new research from Anthropic, resulting in the paper Constitutional Classifiers: Defending against Universal Jailbreaks across Thousands of Hours of Red Teaming. From the paper: In particular, we introduce Constitutional Classifiers, a framework…

  • Hacker News: Constitutional Classifiers: Defending against universal jailbreaks

    Source URL: https://www.anthropic.com/research/constitutional-classifiers Source: Hacker News Title: Constitutional Classifiers: Defending against universal jailbreaks Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a novel approach by the Anthropic Safeguards Research Team to defend AI models against jailbreaks through the use of Constitutional Classifiers. This system demonstrates robustness against various jailbreak techniques while…

  • Cloud Blog: CVE-2023-6080: A Case Study on Third-Party Installer Abuse

    Source URL: https://cloud.google.com/blog/topics/threat-intelligence/cve-2023-6080-third-party-installer-abuse/ Source: Cloud Blog Title: CVE-2023-6080: A Case Study on Third-Party Installer Abuse Feedly Summary: Written By: Jacob Paullus, Daniel McNamara, Jake Rawlins, Steven Karschnia Executive Summary Mandiant exploited flaws in the Microsoft Software Installer (MSI) repair action of Lakeside Software’s SysTrack installer to obtain arbitrary code execution. An attacker with low-privilege access…

  • Hacker News: Show HN: Klarity – Open-source tool to analyze uncertainty/entropy in LLM output

    Source URL: https://github.com/klara-research/klarity Source: Hacker News Title: Show HN: Klarity – Open-source tool to analyze uncertainty/entropy in LLM output Feedly Summary: Comments AI Summary and Description: Yes **Summary:** Klarity is a robust tool designed for analyzing uncertainty in generative model predictions. By leveraging both raw probability and semantic comprehension, it provides unique insights into model…

  • CSA: Comparing ISO 42001 & HITRUST’s AI Frameworks

    Source URL: https://cloudsecurityalliance.org/articles/iso-42001-vs-hitrust-s-ai-frameworks-which-standard-is-right-for-your-organization Source: CSA Title: Comparing ISO 42001 & HITRUST’s AI Frameworks Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the emergence of new cybersecurity frameworks designed for organizations leveraging artificial intelligence (AI), including ISO 42001 and the HITRUST AI Risk Management Assessment and Certification. These frameworks help businesses demonstrate their…

  • Hacker News: TopoNets: High-Performing Vision and Language Models with Brain-Like Topography

    Source URL: https://toponets.github.io/ Source: Hacker News Title: TopoNets: High-Performing Vision and Language Models with Brain-Like Topography Feedly Summary: Comments AI Summary and Description: Yes Summary: The text introduces “TopoNets,” a novel approach that incorporates brain-like topography in AI models, particularly convolutional networks and transformers, through a method called TopoLoss. This innovation results in high-performing models…

  • Hacker News: Sound & Efficient Generation of DOP Exploits via Programming Language Synthesis [pdf]

    Source URL: https://ilyasergey.net/assets/pdf/papers/doppler-usenix25.pdf Source: Hacker News Title: Sound & Efficient Generation of DOP Exploits via Programming Language Synthesis [pdf] Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses a novel approach to generating data-oriented exploits through a technique called Programming Language Synthesis (PLS). This method improves the efficiency and soundness of exploit…

  • Hacker News: Andrew Ng on DeepSeek

    Source URL: https://www.deeplearning.ai/the-batch/issue-286/ Source: Hacker News Title: Andrew Ng on DeepSeek Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text outlines significant advancements and trends in the field of generative AI, particularly emphasizing China’s emergence as a competitor to the U.S. in this domain, the implications of open weight models, and the innovative…