我的最小化、内存安全的 Go rsync 完美规避漏洞
作者分享了他用 Go 语言从头实现的一个最小化 rsync 替代工具,该工具通过利用 Go 的内存安全特性来规避 C 语言版本中常见的内存相关漏洞。文章探讨了在保持 rsync 核心功能的同时,如何借助类型安全和垃圾回收机制构建更可靠的同步工具。
作者分享了他用 Go 语言从头实现的一个最小化 rsync 替代工具,该工具通过利用 Go 的内存安全特性来规避 C 语言版本中常见的内存相关漏洞。文章探讨了在保持 rsync 核心功能的同时,如何借助类型安全和垃圾回收机制构建更可靠的同步工具。
A state-designed worm from 2005 called Fast16 sat undetected on VirusTotal for nearly a decade. It intercepted executable files at the kernel level and silently altered floating-point calculations in high-precision engineering software like LS-DYNA, which was used in Iran's nuclear weapons research. Unlike Stuxnet, Fast16 received little public attention for over twenty years.
Paul Graham reports that Y Combinator startups now have over 75% of their code written by AI, a threshold crossed at least one to two years ago. This parallels a similar transformation at Google, where AI-written code went from 0% to 75% in about two years.
Scientists are increasingly concerned about the potential collapse of the Atlantic Meridional Overturning Circulation (AMOC), a critical ocean current system. Such a collapse could have severe consequences for North America and Europe.
A compromised version of the LiteLLM Python package (version 1.82.8) was briefly available on PyPI, capable of exfiltrating sensitive credentials like SSH keys and cloud secrets. The malicious package affected any project that depended on LiteLLM, though it was only available for about an hour before discovery.
A supply chain attack has compromised the popular npm axios HTTP client library with 300 million weekly downloads. Malicious versions install a remote access trojan, though some users may have avoided infection through version pinning or older installations. Security experts warn this is a live compromise affecting one of npm's most depended-on packages.