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Tag: Act

  • The Register: Patch now: Millions of Dell PCs with Broadcom chips vulnerable to attack

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/08/05/millions_of_dell_pc_with/ Source: The Register Title: Patch now: Millions of Dell PCs with Broadcom chips vulnerable to attack Feedly Summary: Psst, wanna steal someone’s biometrics? black hat Critical security flaws in Broadcom chips used in more than 100 models of Dell computers could allow attackers to take over tens of millions of users’ devices,…

  • Simon Willison’s Weblog: Claude Opus 4.1

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Aug/5/claude-opus-41/ Source: Simon Willison’s Weblog Title: Claude Opus 4.1 Feedly Summary: Claude Opus 4.1 Surprise new model from Anthropic today – Claude Opus 4.1, which they describe as “a drop-in replacement for Opus 4". My favorite thing about this model is the version number – treating this as a .1 version increment looks…

  • New York Times – Artificial Intelligence : OpenAI to Open-Source Some of the A.I. Systems Behind ChatGPT

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    Kurt Seifried
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    Source URL: https://www.nytimes.com/2025/08/05/technology/openai-artificial-intelligence-chatgpt.html Source: New York Times – Artificial Intelligence Title: OpenAI to Open-Source Some of the A.I. Systems Behind ChatGPT Feedly Summary: In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and businesses. AI Summary and Description: Yes Summary: The text highlights a significant…

  • OpenAI : Estimating worst case frontier risks of open weight LLMs

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    Kurt Seifried
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    Source URL: https://openai.com/index/estimating-worst-case-frontier-risks-of-open-weight-llms Source: OpenAI Title: Estimating worst case frontier risks of open weight LLMs Feedly Summary: In this paper, we study the worst-case frontier risks of releasing gpt-oss. We introduce malicious fine-tuning (MFT), where we attempt to elicit maximum capabilities by fine-tuning gpt-oss to be as capable as possible in two domains: biology and…

  • OpenAI : Introducing gpt-oss

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    Kurt Seifried
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    Source URL: https://openai.com/index/introducing-gpt-oss Source: OpenAI Title: Introducing gpt-oss Feedly Summary: We’re releasing gpt-oss-120b and gpt-oss-20b—two state-of-the-art open-weight language models that deliver strong real-world performance at low cost. Available under the flexible Apache 2.0 license, these models outperform similarly sized open models on reasoning tasks, demonstrate strong tool use capabilities, and are optimized for efficient deployment…

  • OpenAI : Open Weights and AI for All

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    Kurt Seifried
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    Source URL: https://openai.com/global-affairs/open-weights-and-ai-for-all Source: OpenAI Title: Open Weights and AI for All Feedly Summary: AI’s next frontier isn’t just about capability—it’s about who gets to use it. Our mission to put AI in the hands of as many people as possible is what drives us. Today’s release of our most capable open-weights models is a…

  • Microsoft Security Blog: Elevate your protection with expanded Microsoft Defender Experts coverage

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    Kurt Seifried
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    Source URL: https://techcommunity.microsoft.com/blog/microsoftsecurityexperts/elevate-your-protection-with-expanded-microsoft-defender-experts-coverage/4439134 Source: Microsoft Security Blog Title: Elevate your protection with expanded Microsoft Defender Experts coverage Feedly Summary: Defender Experts now offers 24/7, expert-driven protection for cloud workloads, beginning with hybrid and multicloud servers in Microsoft Defender for Cloud. Additionally, third-party network signals can be used in Microsoft Defender Experts for XDR to enhance…

  • Slashdot: Microsoft Teases the Future of Windows as an Agentic OS

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    Kurt Seifried
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    Source URL: https://tech.slashdot.org/story/25/08/05/1647209/microsoft-teases-the-future-of-windows-as-an-agentic-os?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Microsoft Teases the Future of Windows as an Agentic OS Feedly Summary: AI Summary and Description: Yes Summary: Microsoft has released a video on its “Windows 2030 Vision,” highlighting transformative changes anticipated for the Windows operating system, particularly driven by advancements in AI. The discussion, led by David Weston,…