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Tag: techniques

  • Hacker News: LLVM-Powered Devirtualization

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    Source URL: https://blog.thalium.re/posts/llvm-powered-devirtualization/ Source: Hacker News Title: LLVM-Powered Devirtualization Feedly Summary: Comments AI Summary and Description: Yes Summary: The text elaborates on the techniques and methodologies for deobfuscating virtualized binaries, primarily utilizing dynamic taint analysis and LLVM optimization strategies. This study showcases new approaches to reverse engineering obfuscated binaries, which is critical in the context…

  • The Register: China’s tech giants deliver chips for Ethernet variant tuned to HPC and AI workloads

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    Source URL: https://www.theregister.com/2024/11/26/global_scheduling_ethernet_china_uec/ Source: The Register Title: China’s tech giants deliver chips for Ethernet variant tuned to HPC and AI workloads Feedly Summary: ‘Global Scheduling Ethernet’ looks a lot like tech the Ultra Ethernet Consortium is also working on Chinese tech giants last week announced the debut of chips to power a technology called “Global…

  • Cloud Blog: Cloud CISO Perspectives: Ending ransomware starts with more reporting

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    Source URL: https://cloud.google.com/blog/products/identity-security/cloud-ciso-perspectives-ransomware-cyber-insurance-reporting/ Source: Cloud Blog Title: Cloud CISO Perspectives: Ending ransomware starts with more reporting Feedly Summary: Welcome to the second Cloud CISO Perspectives for November 2024. Today, Monica Shokrai, head of business risk and insurance, Google Cloud, and Kimberly Goody, cybercrime analysis lead, Google Threat Intelligence Group, explore the role cyber-insurance can play…

  • Cisco Talos Blog: Finding vulnerabilities in ClipSp, the driver at the core of Windows’ Client License Platform

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    Source URL: https://blog.talosintelligence.com/finding-vulnerabilities-in-clipsp-the-driver-at-the-core-of-windows-client-license-platform/ Source: Cisco Talos Blog Title: Finding vulnerabilities in ClipSp, the driver at the core of Windows’ Client License Platform Feedly Summary: By Philippe LaulheretClipSP (clipsp.sys) is a Windows driver used to implement client licensing and system policies on Windows 10 and 11 systems.Cisco Talos researchers have discovered eight vulnerabilities related to clipsp.sys…

  • Hacker News: Computing with Time: Microarchitectural Weird Machines

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    Source URL: https://cacm.acm.org/research-highlights/computing-with-time-microarchitectural-weird-machines/ Source: Hacker News Title: Computing with Time: Microarchitectural Weird Machines Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the development and implications of microarchitectural weird machines (µWMs), which exploit CPU microarchitectural features to create powerful obfuscation techniques for malware. This research provides insights into how these µWMs can…

  • Hacker News: The Nearest Neighbor Attack

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    Source URL: https://www.volexity.com/blog/2024/11/22/the-nearest-neighbor-attack-how-a-russian-apt-weaponized-nearby-wi-fi-networks-for-covert-access/ Source: Hacker News Title: The Nearest Neighbor Attack Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses the Nearest Neighbor Attack, a novel cyber-espionage technique utilized by the Russian APT group GruesomeLarch to access targets remotely via compromised Wi-Fi networks of nearby organizations. It highlights the importance of strengthening…

  • The Register: Russian spies may have moved in next door to target your network

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    Source URL: https://www.theregister.com/2024/11/25/infosec_news_in_brief/ Source: The Register Title: Russian spies may have moved in next door to target your network Feedly Summary: Plus: Microsoft seizes phishing domains; Helldown finds new targets; Illegal streaming with Jupyter, and more Infosec in brief Not to make you paranoid, but that business across the street could, under certain conditions, serve…

  • Wired: Andrew Tate’s ‘Educational Platform’ Was Hacked

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    Source URL: https://www.wired.com/story/andrew-tate-hack-undersea-cable-cut-iphone-graykey-salt-typhoon/ Source: Wired Title: Andrew Tate’s ‘Educational Platform’ Was Hacked Feedly Summary: Plus: The worst telecom hack in US history rolls on, iPhones are harder to break into, and more of the week’s top security news. AI Summary and Description: Yes Summary: The text details significant security and privacy concerns, including the tracking…

  • Hacker News: ‘Thirsty’ ChatGPT uses four times more water than previously thought

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    Source URL: https://www.thetimes.com/uk/technology-uk/article/thirsty-chatgpt-uses-four-times-more-water-than-previously-thought-bc0pqswdr Source: Hacker News Title: ‘Thirsty’ ChatGPT uses four times more water than previously thought Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the increasing water consumption associated with the operation of AI-powered data centers, particularly those supporting models like ChatGPT. Recent findings highlight that water usage is underestimated…

  • Hacker News: Spies Jumped from One Network to Another via Wi-Fi in an Unprecedented Hack

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    Source URL: https://www.wired.com/story/russia-gru-apt28-wifi-daisy-chain-breach/ Source: Hacker News Title: Spies Jumped from One Network to Another via Wi-Fi in an Unprecedented Hack Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a novel Wi-Fi hacking technique identified by cybersecurity researchers, particularly a type of attack dubbed the “nearest neighbor attack,” which allows hackers to…