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AI 资讯 Schneier on Security

Long-Lived Vulnerability in Microsoft Secure Boot

Microsoft’s Secure Boot has had a serious vulnerability for most of its existence. An industry-wide standard Microsoft invented to protect Windows, and later Linux, devices from firmware infections has been trivial to bypass for 13 of its 14 years of existence. The discovery was made by researchers at security firm ESET after identifying 11 firmware images, at least one from 2013, that were known to be defective but remained signed by the software company anyway. The images are known as shims , which were invented to extend Secure Boot to Linux devices and utility software. Using a technique simple enough to be performed by novice hackers, these old, forgotten shims can be used to completely circumvent the protection, which is embedded into the UEFI (Unified Extensible Firmware Interface) of the device’s motherboard. The gaffe is the result of the failure by Microsoft, which oversees the signing of shims, to revoke the publicly available images once vulnerabilities were found in them...

Bruce Schneier 2026-07-29 19:01 7 原文
AI 资讯 The Verge AI

We’re running out of reasons to ignore AI safety

Earlier this month, OpenAI gave several of its AI models a task: complete a test designed to measure their cybersecurity capabilities. It put the systems in a sandboxed environment without an internet connection and set them off to work. What happened next is almost laughably silly - but also, as Adam Gleave, cofounder and CEO […]

Robert Hart 2026-07-29 19:00 6 原文
科技前沿 The Verge AI

Xbox outage shouldn’t have affected games on disc, Microsoft confirms

After the recent Xbox outage even blocked people from playing offline disc-based console games, Microsoft is trying to soothe concerns that you don't truly own anything under Xbox's license system. In a statement to The Verge, Xbox technology chief Scott Van Vliet says that while physical game discs are subject to licensing inspections, that shouldn't […]

Jess Weatherbed 2026-07-29 18:58 8 原文
AI 资讯 HackerNews

Ask HN: Anyone else tired of brands discontinuing your favorite everyday items?

Hi everyone, 1 I've run into the same problem over and over again. When an item wears out, I can't buy the exact same one anymore. It's been discontinued. Or it has been changed while keeping only the same name. 2 I assume this isn't only my problem. I've heard many stories about people not being able to buy the same shoes, T-shirt, perfume, or jacket again. 3 I understand why manufacturers do this. I have no questions for them. What matters more to me here is us — customers, or simply people. A

GreenPencil7 2026-07-29 18:30 1 原文
AI 资讯 InfoQ

Cloudflare Makes Internal DNS Generally Available

Cloudflare has launched its Internal DNS service, providing authoritative and recursive DNS for private networks. This service simplifies DNS management by consolidating private and public DNS operations on a single platform. By Gianmarco Nalin

Gianmarco Nalin 2026-07-29 18:30 5 原文
AI 资讯 InfoQ

Presentation: Getting Rid of LeetCode Interviews in the World of AI

Daniel Doubrovkine explains why traditional LeetCode whiteboard interviews fail to evaluate senior engineering talent. He discusses his own experience bombing basic algorithm tests despite decades of leadership, and shares actionable frameworks for redefining the interview loop. Discover how evaluating human judgment, system design, and hands-on AI collaboration yields far better hiring signals. By Daniel Doubrovkine

Daniel Doubrovkine 2026-07-29 18:25 6 原文