Days after IBM and Red Hat announced a master security plan for open-source software, Red Hat suffers a major breach of its own. Here's what you can do about it.

With this SDK you can connect to and interact with Flic buttons. PbF, Flic 1 as well as Flic 2 buttons are supported. Previously we had an implementation for Linux that made use of the Bluez bluetooth ...

Openwall's John the Ripper (JtR) is a fast password cracker, currently available for many flavors of Unix and for Windows. Its primary purpose is to detect weak Unix passwords. Besides several crypt(3 ...

Hermes Agent 是由Nous Research 开发的一款开源自主 AI 智能体，以 MIT 协议发布。与传统的 AI 对话工具不同，Hermes Agent 被设计为一个运行在服务器上的持久化 Agent，它拥有自主记忆、技能学习、定时任务和多平台通信等核心能力，能够随着使用时间的增长不断进化和成长 ...

EU moves forward on $5.8B scale-up fund to keep startups from leaving The initiative is part of a broader EU push to build up the domestic tech sector and address a long-standing shortage of ...

Ubiquiti released a new security bulletin detailing fixes for six security issues, including one rated 9.1 (critical) and one scoring a perfect 10.0 on the CVE risk scale. The vulnerabilities ...

"我的RAG召回率只有40%，已经把Chunk大小调到512了，混合检索也加了，还是不行，到底哪里出问题了？"我说你把相似度计算方式发来看看。 前段时间一个学员在群里问： "我的RAG召回率只有40%，已经把Chunk大小调到512了，混合检索也加了，还是不行，到底哪里出 ...