Tag: hack
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Hacker News: Heap-overflowing Llama.cpp to RCE
Source URL: https://retr0.blog/blog/llama-rpc-rce Source: Hacker News Title: Heap-overflowing Llama.cpp to RCE Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides a detailed, technical exploration of exploiting a remote code execution vulnerability within the Llama.cpp framework, specifically focusing on a heap-overflow issue and its associated mitigations. It offers insights into the unique memory…
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Hacker News: How to protect your phone and data privacy at the US border
Source URL: https://www.theguardian.com/technology/2025/mar/26/phone-search-privacy-us-border-immigration Source: Hacker News Title: How to protect your phone and data privacy at the US border Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text provides an in-depth discussion on online privacy and security practices, specifically focused on travelers’ encounters with US Customs and Border Protection (CBP). It outlines ways…
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Hacker News: A (Long) Peek into Reinforcement Learning
Source URL: https://lilianweng.github.io/posts/2018-02-19-rl-overview/ Source: Hacker News Title: A (Long) Peek into Reinforcement Learning Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The provided text offers an in-depth exploration of Reinforcement Learning (RL), covering foundational concepts, major algorithms, and their implications in AI, particularly highlighting methods such as Q-learning, SARSA, and policy gradients. It emphasizes…
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Hacker News: CIA Director Reveals Signal Comes Installed on Agency Computers
Source URL: https://theintercept.com/2025/03/25/signal-chat-encryption-hegseth-cia/ Source: Hacker News Title: CIA Director Reveals Signal Comes Installed on Agency Computers Feedly Summary: Comments AI Summary and Description: Yes Summary: The text highlights the evolving attitude of U.S. officials towards end-to-end encrypted messaging apps, particularly Signal, amidst ongoing national security concerns. It underscores a shift from vilifying encryption as a…
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Hacker News: Devs say AI crawlers dominate traffic, forcing blocks on entire countries
Source URL: https://arstechnica.com/ai/2025/03/devs-say-ai-crawlers-dominate-traffic-forcing-blocks-on-entire-countries/ Source: Hacker News Title: Devs say AI crawlers dominate traffic, forcing blocks on entire countries Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the challenges faced by software developers in managing aggressive AI crawler traffic that negatively affects open-source projects, leading to significant service instability and increased operational…
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Hacker News: AI bots are destroying Open Access
Source URL: https://go-to-hellman.blogspot.com/2025/03/ai-bots-are-destroying-open-access.html Source: Hacker News Title: AI bots are destroying Open Access Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses the ongoing battle between AI companies and institutions like libraries and open-access publishers, highlighting the aggressive tactics employed by AI bots that threaten the availability of quality information. It points…