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  1. Microsoft Copilot Cowork Exfiltrates Files from promptarmor.com
    115 by Kneenex 1h ago | | |

    Article: 10 min

    Microsoft Copilot Cowork has been found to have vulnerabilities that allow attackers to exfiltrate files from Microsoft 365 tenants through indirect prompt injection in poisoned skills.

    This vulnerability could lead to significant data breaches, especially in organizations that heavily rely on Microsoft Copilot Cowork for collaboration and document management. It highlights the importance of secure AI systems and the need for continuous monitoring and updates.
    • Copilot Cowork can read and operate on data in Microsoft 365 tenants.
    • Attackers can exploit the lack of human approval for emails and Teams messages to users, allowing them to trigger attacker-controlled network requests.
    • The risk is due to the expanded prompt-injection attack surface when agents have access to multiple systems.
    • A vulnerability has been disclosed that directly allows data egress from Copilot Cowork’s sandbox environment.
    Quality:
    The article provides detailed technical information and analysis without sensationalizing the issue.

    Discussion (19): 2 min

    The comment thread discusses the security implications of AI skills and their potential for malicious use. There is a debate on whether these skills pose significant risks or are just part of the expected functionality, with concerns about large-scale adoption and infrastructure needs.

    • Large-scale adoption will require additional infrastructure
    Counterarguments:
    • AI skills are just programs for LLM agents
    • Large-scale adoption is inevitable
    Security Cybersecurity, Data Privacy
  2. Norway's 2 petabytes of Huawei flash storage and LLM training from blocksandfiles.com
    116 by rbanffy 3h ago | | |

    Article: 7 min

    Norway's National Library is developing a large language model (LLM) for the Norwegian language using 2 PB of Huawei OceanStor Dorado flash storage in its AI training data pipeline.

    • Norway's Ministry of Culture tasked the National Library with building a sovereign AI (LLM) due to lack of local language LLMs by commercial providers.
    • The project involves in-house computation, data cleaning, and pipeline throughput optimization.

    Discussion (57): 12 min

    The discussion revolves around the project of training a sovereign LLM in Norwegian, aiming to address cultural representation issues. There is debate on the adequacy of available resources (hardware and data) for model training, with opinions divided on whether access to high-quality data or advanced hardware is more crucial.

    • The project seeks to build an AI model that reflects Norwegian culture and history.
    Counterarguments:
    • The hardware available is considered insufficient for training a fully fledged LLM.
    • The costs of advanced hardware are prohibitive.
    AI Artificial Intelligence, Language Models, Data Storage
  3. Exit IP VPN servers mitigation rollout from mullvad.net
    229 by Cider9986 5h ago | | |

    Discussion (36): 5 min

    The comment thread discusses various aspects of privacy concerns related to IP usage in the context of Virtual Private Networks (VPNs) and their interactions with Internet Service Providers (ISPs). The main points include the relevance of RFC5737, ISP policies regarding IP blocks for VPN providers, and a comparison between Mullvad Browser and Firefox's privacy measures. There is also debate around the connection between Wyden's warning on commercial VPNs and Mullvad's recent security work.

    • Mullvad should link to the blog post instead of a list of exit servers
    • RFC5737 is relevant in this context
    • ISP won't willingly allow IP blocks for VPN providers
    • DataPacket.com's usage may not be an issue for non-vpn users
    • Mullvad Browser provides better privacy measures than Firefox
    • Wyden's warning and Mullvad's security work are unrelated
    Counterarguments:
    • ISP might allow IP blocks for certain VPN providers under specific conditions.
    • Non-vpn users of DataPacket.com may face issues due to the usage of IP addresses by other vpn users.
    • Mullvad Browser and Firefox have different levels of privacy measures, but both are effective.
  4. California moves to exempt Linux from its age-verification law after backlash from tomshardware.com
    514 by rbanffy 5h ago | | |

    Article: 7 min

    California lawmakers are considering an amendment to exempt Linux and other open-source operating systems from the state’s upcoming age-verification law, which previously alarmed developers due to its potential impact on decentralized software ecosystems.

    • Assembly Bill 1856 proposes to amend California’s Digital Age Assurance Act, excluding software distributed under licenses that allow users to copy, redistribute, and modify the software.
    • The amendment aims to exempt most mainstream Linux distributions from compliance requirements scheduled for January 1, 2027.
    • Critics argue that the original bill could technically force open-source operating systems to become age-verification platforms due to their decentralized nature.
    Quality:
    The article provides a balanced view of the situation, presenting both sides of the argument and including relevant sources.

    Discussion (229): 53 min

    The comment thread discusses various opinions on implementing age verification and restrictions for personal data sharing, with a focus on the effectiveness of current solutions like the RTA header. There is a consensus that state intervention might be necessary to handle personal records and authentication, while some argue against any restrictions on personal data sharing.

    • Age verification should be handled by the state.
    Legal Regulations, Technology Law
  5. Show HN: Write your BPF programs in Go, not C from github.com/boratanrikulu
    41 by boratanrikulu 4d ago | | |

    Article: 16 min

    gobee is a tool that transpiles Go code into BPF C, generating typed Go bindings for userspace and enabling the use of Go in both kernel-side and userspace BPF programs. It supports various BPF program types, map types, and helpers, and includes features like kernel-version gating, sourcemapping, and CO-RE support.

    gobee simplifies the development of BPF programs by allowing developers to use Go, a popular and expressive programming language, for both kernel-side and userspace components. This can lead to more efficient development processes and easier maintenance.
    • Transpiles a strict subset of Go into BPF C

    Discussion (21): 4 min

    The comment thread discusses the use of acronyms in technical contexts, specifically focusing on BPF. Opinions vary on whether explanations are necessary for acronyms when sharing with a general audience or if context should be assumed among those familiar with specific domains.

    • BPF is a low-level networking interface
    • Go developers prefer Go for most use-cases, but Rust might be better in some situations
    Counterarguments:
    • BPF isn't intended for a general audience, so it's not necessary to explain what it is in this context.
    Software Development DevOps, Tools for Developers, Programming Languages
  6. Magnifica Humanitas from vatican.va
    1264 by theletterf 13h ago | | |

    Article: 7 hr 28 min

    The article discusses the evolution and development of Catholic Social Doctrine, particularly in response to modern challenges such as artificial intelligence, globalization, and economic inequality. It highlights key principles like the dignity of the human person, universal destination of goods, subsidiarity, solidarity, social justice, and integral human development. The text also addresses contemporary issues including technological advancements' impact on society, the importance of dialogue with science and culture, and the role of the Church in promoting a just and fraternal world.

    • Social Doctrine's role in interpreting historical changes through the lens of Gospel and human knowledge.
    Quality:
    The article provides a comprehensive overview of Catholic Social Doctrine, integrating historical context with contemporary issues.

    Discussion (707): 3 hr 8 min

    The Vatican's encyclical on AI emphasizes that technology, including AI, should be used for the common good and acknowledges its potential to both benefit and harm society. The document calls for moral responsibility from all stakeholders in shaping discourse and usage of transformative technology.

    • AI is not inherently good or evil; it takes on characteristics based on those who devise, finance, regulate, and use it.
    • The pursuit of the common good should guide decisions regarding AI and technology.
    Counterarguments:
    • Some argue that technology is morally detached, suggesting that science and engineering are human endeavors with ethical standards in place.
    Religion Catholicism
  7. Ninth Circuit Panel Goes Out of Its Way to Question Section 230–DOE vs. Meta from blog.ericgoldman.org
    23 by hn_acker 2h ago | | |

    Article: 34 min

    The article discusses a ruling by the Ninth Circuit Panel regarding a case involving Facebook's role in genocidal violent attacks on the Rohingya minority. The panel, instead of addressing the statute of limitations issue, went out of its way to discuss Section 230 and criticize its application without guidance from the lower court. The panel ruled that Section 230 applies to the plaintiffs' claims, reinforcing that it should not just apply to the substance of third-party content but also decisions about how to present that content.

    This ruling could set a precedent for future cases involving online platforms and their responsibilities under Section 230, potentially influencing how they handle content moderation and user-generated content.
    • The Ninth Circuit Panel did not address the statute of limitations issue but instead focused on Section 230, criticizing its application without lower court guidance.
    • The panel's approach was seen as judicial activism and potentially setting a precedent for future cases involving online platforms.
    Quality:
    The article provides a detailed analysis of the case and its implications, maintaining an objective tone.

    Discussion (12):

    The comment thread discusses the proposal to repeal section 230, focusing on holding social media platforms accountable for content distribution and promoting child safety concerns with Meta (Facebook). There is a general negative sentiment towards tech companies' legal protections.

    Legal Internet Law, Cyberlaw
  8. Hacker News front page as a site from thefrontpage.dev
    50 by thatxliner 3h ago | | |

    Article: 1 hr 36 min

    The article discusses various topics including cybersecurity measures against IP VPN servers, the Magnifica Humanitas encyclical on AI ethics, advancements in AI technology such as the Turing-complete Jira and memory costs in AI chips, hardware projects that can be built using Firefox, and legal issues surrounding age verification laws. It also covers developments in software like the Silk scheduler, Hengefinder tool for street alignment with sunset, and discussions on AI's role in software development and its limitations.

    AI ethics discussions could influence industry practices and public perception
    • Mullvad's privacy solutions for data integrity
    • Pope Leo XIV's encyclical on AI ethics
    • Jira's Turing-completeness through Minsky register machine model
    • Memory costs in AI chips increasing significantly
    • Age verification laws and their implications
    Quality:
    The article covers a wide range of topics with varying degrees of depth and relevance.

    Discussion (22):

    The comment thread discusses various design improvements for a webpage, including column layouts, font size adjustments, and date lookbacks feature. Users also mention affordability concerns and loading speed issues.

    • suggests different column layouts
    • comments on small font size
    Technology ,Software Development, Cybersecurity, Artificial Intelligence, Hardware, Law
  9. Toshifumi Suzuki, founder of Seven-Eleven Japan, has died from referenceforbusiness.com
    89 by L_Rahman 7h ago | | |

    Article: 17 min

    Toshifumi Suzuki, founder of Japan's Seven-Eleven convenience store chain, has passed away at 93 years old. His innovative approach to retail and introduction of franchising transformed the Japanese market, leading to a successful expansion of over 10,000 stores by 2003.

    Suzuki's legacy has significantly influenced the Japanese retail industry, promoting innovation and efficiency in product distribution and management practices.
    • Revolutionized the Japanese retail sector with franchising
    • Streamlined consumer-product distribution system
    • Pioneered e-commerce integration

    Discussion (34): 6 min

    The comment thread discusses the innovative business model of 7/11 in Japan, its impact on convenience stores and retail practices, and contrasts it with the US version. Opinions vary regarding ad blockers, the quality of food at 7/11, and the differences between Japanese and American cultures.

    • 7/11 Japan's business model is innovative and disruptive
    • Ad blockers are useful for removing ads on the web
    • 7/11 in Japan offers a convenient, high-quality experience
    • 7/11 in the US has not fully adopted Japanese business practices
    Counterarguments:
    • People have choices, and I don't know why anyone would choose to see ads.
    • Having fresh food always ready means trashing a lot of meals
    • There's some important organizational differences: Stores in Japan are almost entirely franchisee-operated, while stores in the US are more-or-less split 50% on being franchises or corpo.
    Business Retail, Entrepreneurship
  10. Show HN: OpenBrief – Local-first video downloader/summarizer from github.com/tantara
    6 by tantara 1h ago | |

    Article: 10 min

    OpenBrief is an open-source desktop application that allows users to download and summarize videos or audio files locally, providing a clear, listenable briefing with grounded summaries, chat functionality, and transcription capabilities.

    OpenBrief promotes local processing, enhancing privacy and reducing dependency on centralized services for content summarization.
    • Supports importing local media or video URLs, downloading through bundled tools, transcribing audio, generating grounded summaries, chatting with media context, organizing playlists, and exporting reusable notes.
    • Uses a pnpm/Turborepo workspace built with Tauri v2 for cross-platform compatibility.

    Discussion (0):

    OpenBrief is an open-source tool that combines a GUI for yt-dlp with AI functionalities, enabling local downloads and processing of media content.

    Software Development Desktop Applications, Open Source Software
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