Tag: operating system
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Krebs on Security: Patch Tuesday, April 2025 Edition
Source URL: https://krebsonsecurity.com/2025/04/patch-tuesday-april-2025-edition/ Source: Krebs on Security Title: Patch Tuesday, April 2025 Edition Feedly Summary: Microsoft today released updates to plug at least 121 security holes in its Windows operating systems and software, including one vulnerability that is already being exploited in the wild. Eleven of those flaws earned Microsoft’s most-dire “critical" rating, meaning malware…
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Microsoft Security Blog: Exploitation of CLFS zero-day leads to ransomware activity
Source URL: https://www.microsoft.com/en-us/security/blog/2025/04/08/exploitation-of-clfs-zero-day-leads-to-ransomware-activity/ Source: Microsoft Security Blog Title: Exploitation of CLFS zero-day leads to ransomware activity Feedly Summary: Microsoft Threat Intelligence Center (MSTIC) and Microsoft Security Response Center (MSRC) have discovered post-compromise exploitation of a newly discovered zero-day vulnerability in the Windows Common Log File System (CLFS) against a small number of targets. Microsoft released…
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Microsoft Security Blog: Analyzing open-source bootloaders: Finding vulnerabilities faster with AI
Source URL: https://www.microsoft.com/en-us/security/blog/2025/03/31/analyzing-open-source-bootloaders-finding-vulnerabilities-faster-with-ai/ Source: Microsoft Security Blog Title: Analyzing open-source bootloaders: Finding vulnerabilities faster with AI Feedly Summary: Using Microsoft Security Copilot to expedite the discovery process, Microsoft has uncovered several vulnerabilities in multiple open-source bootloaders impacting all operating systems relying on Unified Extensible Firmware Interface (UEFI) Secure Boot. Through a series of prompts, we…
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Hacker News: Nvidia’s latest AI PC boxes sound great – for data scientists with $3k to spare
Source URL: https://www.theregister.com/2025/03/31/can_nvidia_shakeup_pcs/ Source: Hacker News Title: Nvidia’s latest AI PC boxes sound great – for data scientists with $3k to spare Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Nvidia’s recent GTC event announcements, highlighting new AI-capable products like DGX Station and DGX Spark, which may significantly impact enterprise infrastructure…
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Slashdot: Microsoft Announces ‘Hyperlight Wasm’: Speedy VM-Based Security at Scale with a WebAssembly Runtime
Source URL: https://developers.slashdot.org/story/25/03/30/0627205/microsoft-announces-hyperlight-wasm-speedy-vm-based-security-at-scale-with-a-webassembly-runtime?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Microsoft Announces ‘Hyperlight Wasm’: Speedy VM-Based Security at Scale with a WebAssembly Runtime Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the innovative Hyperlight open-source Rust library developed by Microsoft’s Azure Core Upstream team, designed to execute functions quickly and securely within virtual machines (VMs). This…
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Hacker News: Blasting Past WebP – An analysis of the NSO BLASTPASS iMessage exploit
Source URL: https://googleprojectzero.blogspot.com/2025/03/blasting-past-webp.html Source: Hacker News Title: Blasting Past WebP – An analysis of the NSO BLASTPASS iMessage exploit Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text provides an in-depth analysis of the NSO Group’s zero-click exploit, known as BLASTPASS, which targets vulnerabilities in Apple’s iOS, specifically focusing on how manipulative content…
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Hacker News: Hyperlight WASM: Fast, secure, and OS-free
Source URL: https://opensource.microsoft.com/blog/2025/03/26/hyperlight-wasm-fast-secure-and-os-free/ Source: Hacker News Title: Hyperlight WASM: Fast, secure, and OS-free Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text introduces Hyperlight, an open-source Rust library for executing small embedded functions with hypervisor-based protection. It highlights the release of Hyperlight Wasm, a virtual machine that runs WebAssembly workloads, offering enhanced performance…
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The Register: VanHelsing ransomware emerges to put a stake through your Windows heart
Source URL: https://www.theregister.com/2025/03/25/vanhelsing_ransomware_russia/ Source: The Register Title: VanHelsing ransomware emerges to put a stake through your Windows heart Feedly Summary: There’s only one rule – don’t attack Russia, duh Check Point has spotted a fresh ransomware-as-a-service crew in town: VanHelsing, touting a cross-platform locker targeting Microsoft Windows, Linux, and VMware ESXi systems, among others. But…
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The Register: A closer look at Dynamo, Nvidia’s ‘operating system’ for AI inference
Source URL: https://www.theregister.com/2025/03/23/nvidia_dynamo/ Source: The Register Title: A closer look at Dynamo, Nvidia’s ‘operating system’ for AI inference Feedly Summary: GPU goliath claims tech can boost throughput by 2x for Hopper, up to 30x for Blackwell GTC Nvidia’s Blackwell Ultra and upcoming Vera and Rubin CPUs and GPUs dominated the conversation at the corp’s GPU…
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Hacker News: Rocky Linux from CIQ – Hardened
Source URL: https://ciq.com/products/rocky-linux/hardened Source: Hacker News Title: Rocky Linux from CIQ – Hardened Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Rocky Linux from CIQ – Hardened, highlighting its optimizations for mission-critical environments with strict security requirements. It emphasizes advanced security features like memory corruption detection, kernel integrity checking, and robust…