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Tag: processor

  • The Register: The biggest microcode attack in our history is underway

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/10/microcode_attack_trump_musk/ Source: The Register Title: The biggest microcode attack in our history is underway Feedly Summary: When your state machines are vulnerable, all bets are off Opinion All malicious attacks on digital systems have one common aim: taking control. Mostly, that means getting a CPU somewhere to turn traitor, running code that silently…

  • Slashdot: How To Make Any AMD Zen CPU Always Generate 4 As a Random Number

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    Kurt Seifried
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    Source URL: https://it.slashdot.org/story/25/02/09/2021244/how-to-make-any-amd-zen-cpu-always-generate-4-as-a-random-number?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: How To Make Any AMD Zen CPU Always Generate 4 As a Random Number Feedly Summary: AI Summary and Description: Yes Summary: Google security researchers have identified a vulnerability in AMD’s security architecture, allowing them to inject unofficial microcode into processors, which can compromise the integrity of virtual environments…

  • Hacker News: Intel ruined an Israeli startup it bought for $2B–and lost the AI race

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    Kurt Seifried
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    Source URL: https://www.calcalistech.com/ctechnews/article/s1tra0sfye Source: Hacker News Title: Intel ruined an Israeli startup it bought for $2B–and lost the AI race Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Intel’s acquisition of Habana Labs and the subsequent decline of both companies in the competitive AI processor market. It highlights failures in strategy,…

  • Hacker News: Experience the DeepSeek R1 Distilled ‘Reasoning’ Models on Ryzen AI and Radeon

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    Kurt Seifried
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    Source URL: https://community.amd.com/t5/ai/experience-the-deepseek-r1-distilled-reasoning-models-on-amd/ba-p/740593 Source: Hacker News Title: Experience the DeepSeek R1 Distilled ‘Reasoning’ Models on Ryzen AI and Radeon Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the DeepSeek R1 model, a newly developed reasoning model in the realm of large language models (LLMs). It highlights its unique ability to perform…

  • The Register: Google exec sees enterprise quantum app on closer horizon

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/06/google_quantum_apps/ Source: The Register Title: Google exec sees enterprise quantum app on closer horizon Feedly Summary: 20 years? More like five for real-world workloads says company’s Quantum AI lead Despite ongoing breakthroughs, quantum computing has struggled to shake the perception that it’s always another ten years away from being practical. However, researchers at…

  • The Register: Copilot+ PCs? Customers just aren’t buying it – yet

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/06/ai_copilot_pc_sales/ Source: The Register Title: Copilot+ PCs? Customers just aren’t buying it – yet Feedly Summary: 57% higher price point and app compatibility issues aren’t helping There remains little love for notebooks containing AI-capable processors and even less for Microsoft’s Copilot+ models, with premium pricing, software compatibility, and opaque benefits cited as the…

  • Hacker News: Huawei’s Ascend 910C delivers 60% of Nvidia H100 inference performance

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    Kurt Seifried
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    Source URL: https://www.tomshardware.com/tech-industry/artificial-intelligence/deepseek-research-suggests-huaweis-ascend-910c-delivers-60-percent-nvidia-h100-inference-performance Source: Hacker News Title: Huawei’s Ascend 910C delivers 60% of Nvidia H100 inference performance Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Huawei’s HiSilicon Ascend 910C processor, highlighting its potential in AI inference despite performance limitations in training compared to Nvidia’s offerings. It touches on the implications of…

  • The Register: Google: How to make any AMD Zen CPU always generate 4 as a random number

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/04/google_amd_microcode/ Source: The Register Title: Google: How to make any AMD Zen CPU always generate 4 as a random number Feedly Summary: Malicious microcode vulnerability discovered, fixes rolling out for Epycs at least Googlers have not only figured out how to break AMD’s security – allowing them to load unofficial microcode into its…

  • Krebs on Security: Who’s Behind the Seized Forums ‘Cracked’ & ‘Nulled’?

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    Kurt Seifried
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    Source URL: https://krebsonsecurity.com/2025/02/whos-behind-the-seized-forums-cracked-nulled/ Source: Krebs on Security Title: Who’s Behind the Seized Forums ‘Cracked’ & ‘Nulled’? Feedly Summary: The FBI joined authorities across Europe last week in seizing domain names for Cracked and Nulled, English-language cybercrime forums with millions of users that trafficked in stolen data, hacking tools and malware. An investigation into the history…

  • Bulletins: Vulnerability Summary for the Week of January 27, 2025

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    Kurt Seifried
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    Source URL: https://www.cisa.gov/news-events/bulletins/sb25-034 Source: Bulletins Title: Vulnerability Summary for the Week of January 27, 2025 Feedly Summary: High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info 0xPolygonZero–plonky2  Plonky2 is a SNARK implementation based on techniques from PLONK and FRI. Lookup tables, whose length is not divisible by 26 = floor(num_routed_wires / 3) always…