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Tag: hack

  • Hacker News: Trusting clients is probably a security flaw

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    Kurt Seifried
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    Source URL: https://liberda.nl/weblog/trust-no-client/ Source: Hacker News Title: Trusting clients is probably a security flaw Feedly Summary: Comments AI Summary and Description: Yes Summary: This text discusses the challenges and implications of application security checks within mobile apps, particularly through the lens of a specific case involving the McDonald’s app and the complications arising from user…

  • Hacker News: Thoughts on a Month with Devin

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    Kurt Seifried
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    Source URL: https://www.answer.ai/posts/2025-01-08-devin.html Source: Hacker News Title: Thoughts on a Month with Devin Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text provides an in-depth analysis of an AI-driven programming assistant named Devin, highlighting both its potential and failures in software development tasks. The initial successes in API interactions and documentation are contrasted…

  • Hacker News: Bypassing disk encryption on systems with automatic TPM2 unlock

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    Kurt Seifried
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    Source URL: https://oddlama.org/blog/bypassing-disk-encryption-with-tpm2-unlock/ Source: Hacker News Title: Bypassing disk encryption on systems with automatic TPM2 unlock Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text delves into the security implications of using Trusted Platform Module (TPM2) for automatic disk unlocking in Linux systems. It uncovers vulnerabilities present in popular implementations (specifically with clevis…

  • The Register: Just as your LLM once again goes off the rails, Cisco, Nvidia are at the door smiling

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/01/17/nvidia_cisco_ai_guardrails_security/ Source: The Register Title: Just as your LLM once again goes off the rails, Cisco, Nvidia are at the door smiling Feedly Summary: Some of you have apparently already botched chatbots or allowed ‘shadow AI’ to creep in Cisco and Nvidia have both recognized that as useful as today’s AI may be,…

  • Hacker News: Uncovering Real GPU NoC Characteristics: Implications on Interconnect Arch.

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    Kurt Seifried
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    Source URL: https://people.ece.ubc.ca/aamodt/publications/papers/realgpu-noc.micro2024.pdf Source: Hacker News Title: Uncovering Real GPU NoC Characteristics: Implications on Interconnect Arch. Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides a detailed examination of the Network-on-Chip (NoC) architecture in modern GPUs, particularly analyzing interconnect latency and bandwidth across different generations of NVIDIA GPUs. It discusses the implications…

  • Wired: Hackers Likely Stole FBI Call Logs From AT&T That Could Compromise Informants

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    Kurt Seifried
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    Source URL: https://www.wired.com/story/hackers-likely-stole-fbi-call-logs-from-att-that-could-compromise-informants/ Source: Wired Title: Hackers Likely Stole FBI Call Logs From AT&T That Could Compromise Informants Feedly Summary: A breach of AT&T that exposed “nearly all” of the company’s customers may have included records related to confidential FBI sources, potentially explaining the Bureau’s new embrace of end-to-end encryption. AI Summary and Description: Yes…

  • Hacker News: Cosine Similarity Isn’t the Silver Bullet We Thought It Was

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    Kurt Seifried
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    Source URL: https://www.shaped.ai/blog/cosine-similarity-not-the-silver-bullet-we-thought-it-was Source: Hacker News Title: Cosine Similarity Isn’t the Silver Bullet We Thought It Was Feedly Summary: Comments AI Summary and Description: Yes Summary: The study from Netflix and Cornell University critically examines the use of cosine similarity in measuring the similarity of embeddings, revealing potential flaws and arbitrary results that could mislead…

  • Hacker News: Let’s Encrypt is offering 6-day and IP address certs

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    Kurt Seifried
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    Source URL: https://letsencrypt.org/2025/01/16/6-day-and-ip-certs/ Source: Hacker News Title: Let’s Encrypt is offering 6-day and IP address certs Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the introduction of short-lived certificates in the Web PKI ecosystem to enhance security. It emphasizes how these certificates, with lifetimes as short as six days, can mitigate…

  • Hacker News: Replit CEO on AI breakthroughs: We don’t care about professional coders anymore

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    Kurt Seifried
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    Source URL: https://www.semafor.com/article/01/15/2025/replit-ceo-on-ai-breakthroughs-we-dont-care-about-professional-coders-anymore Source: Hacker News Title: Replit CEO on AI breakthroughs: We don’t care about professional coders anymore Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Replit’s recent developments in AI, particularly the launch of its new tool “Agent,” which can create software applications from natural language prompts. The company’s…

  • Slashdot: A New Jam-Packed Biden Executive Order Tackles Cybersecurity, AI, and More

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    Kurt Seifried
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    Source URL: https://news.slashdot.org/story/25/01/16/1654242/a-new-jam-packed-biden-executive-order-tackles-cybersecurity-ai-and-more?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: A New Jam-Packed Biden Executive Order Tackles Cybersecurity, AI, and More Feedly Summary: AI Summary and Description: Yes Summary: The text highlights a comprehensive cybersecurity executive order issued by U.S. President Joe Biden, which emphasizes necessary improvements in AI usage, software security practices, and government network monitoring. This initiative…