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Tag: graph

  • 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: Another ‘major cyber incident’ at a UK hospital, outpatients asked to stay away

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    Source URL: https://www.theregister.com/2024/11/26/third_major_cyber_incident_declared/ Source: The Register Title: Another ‘major cyber incident’ at a UK hospital, outpatients asked to stay away Feedly Summary: Third time this year an NHS unit’s IT systems have come under attack A UK hospital is declaring a “major incident," cancelling all outpatient appointments due to "cybersecurity reasons."… AI Summary and Description:…

  • Rekt: Locked Away

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    Source URL: https://www.rekt.news/locked-away Source: Rekt Title: Locked Away Feedly Summary: From teen DeFi heroes to SEC villains. How Rari Capital suffered two devastating hacks, got charged with fraud, and vanished – leaving a graveyard of frozen funds and a lesson in what happens when code meets hubris. AI Summary and Description: Yes **Summary:** The text…

  • 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…

  • Hacker News: Agent Graph System makes AI agents more reliable, gives them info step-by-step

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    Source URL: https://venturebeat.com/ai/xpander-ais-agent-graph-system-makes-ai-agents-more-reliable-by-giving-them-info-step-by-step/ Source: Hacker News Title: Agent Graph System makes AI agents more reliable, gives them info step-by-step Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the introduction of the Agent Graph System (AGS) by Israeli startup xpander.ai, which presents a novel approach to improving multi-step AI agents’ efficiency and…

  • Hacker News: Bayesian Neural Networks

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    Source URL: https://www.cs.toronto.edu/~duvenaud/distill_bayes_net/public/ Source: Hacker News Title: Bayesian Neural Networks Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses Bayesian Neural Networks (BNNs) and their ability to mitigate overfitting and provide uncertainty estimates in predictions. It contrasts standard neural networks, which are flexible yet prone to overfitting, with BNNs that utilize Bayesian…

  • The Register: DARPA-backed voting system for soldiers abroad savaged

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    Source URL: https://www.theregister.com/2024/11/21/darpabacked_voting_system_for_soldiers/ Source: The Register Title: DARPA-backed voting system for soldiers abroad savaged Feedly Summary: VotingWorks, developer of the system, disputes critics’ claims An electronic voting project backed by DARPA – Uncle Sam’s boffinry nerve center – to improve the process of absentee voting for American military personnel stationed abroad has been slammed by…

  • The Register: Arm lays down the law with a blueprint to challenge x86’s PC dominance

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    Source URL: https://www.theregister.com/2024/11/21/arm_pcbsa_reference_architecture/ Source: The Register Title: Arm lays down the law with a blueprint to challenge x86’s PC dominance Feedly Summary: Now it’s up to OEMs and devs to decide whether they want in Arm has published its PC Base System Architecture (PC-BSA) specification, the blueprint for standardizing Arm-based PCs.… AI Summary and Description:…

  • Simon Willison’s Weblog: How some of the world’s most brilliant computer scientists got password policies so wrong

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    Source URL: https://simonwillison.net/2024/Nov/21/password-policies/#atom-everything Source: Simon Willison’s Weblog Title: How some of the world’s most brilliant computer scientists got password policies so wrong Feedly Summary: How some of the world’s most brilliant computer scientists got password policies so wrong Stuart Schechter blames Robert Morris and Ken Thompson for the dire state of passwords today: The story…

  • OpenAI : Building smarter maps with GPT-4o vision fine-tuning

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    Source URL: https://openai.com/index/grab Source: OpenAI Title: Building smarter maps with GPT-4o vision fine-tuning Feedly Summary: Building smarter maps with GPT-4o vision fine-tuning AI Summary and Description: Yes Summary: The text discusses the integration and enhancement of mapping systems through the use of GPT-4 technology, particularly focusing on fine-tuning its vision capabilities. This is especially relevant…