Tag: vectors
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Hacker News: North Korean hackers create Flutter apps to bypass macOS security
Source URL: https://www.bleepingcomputer.com/news/security/north-korean-hackers-create-flutter-apps-to-bypass-macos-security/ Source: Hacker News Title: North Korean hackers create Flutter apps to bypass macOS security Feedly Summary: Comments AI Summary and Description: Yes Summary: North Korean threat actors are exploiting macOS by creating trojanized applications, particularly targeting cryptocurrency themes, that bypass Apple’s security mechanisms. These apps, developed using the Flutter framework, present a…
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Hacker News: Defending the Tor network: Mitigating IP spoofing against Tor
Source URL: https://blog.torproject.org/defending-tor-mitigating-IP-spoofing/ Source: Hacker News Title: Defending the Tor network: Mitigating IP spoofing against Tor Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text outlines a recent coordinated IP spoofing attack targeting the Tor network. It describes how relay operators faced abuse complaints due to spoofed connections that mimicked unauthorized port scanning,…
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Hacker News: A New Era of macOS Sandbox Escapes: Overlooked Attack Surface, 10+ New Vulns
Source URL: https://jhftss.github.io/A-New-Era-of-macOS-Sandbox-Escapes/ Source: Hacker News Title: A New Era of macOS Sandbox Escapes: Overlooked Attack Surface, 10+ New Vulns Feedly Summary: Comments AI Summary and Description: Yes Summary: The blog post discusses a series of novel sandbox escape vulnerabilities discovered in macOS, including various CVEs that expose how remote code execution (RCE) within a…
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Hacker News: LoRA vs. Full Fine-Tuning: An Illusion of Equivalence
Source URL: https://arxiv.org/abs/2410.21228 Source: Hacker News Title: LoRA vs. Full Fine-Tuning: An Illusion of Equivalence Feedly Summary: Comments AI Summary and Description: Yes Summary: The paper presents a comparative study of Low-Rank Adaptation (LoRA) and full fine-tuning for large language models (LLMs). It reveals significant differences in how each method alters pre-trained models, particularly focusing…