此次攻击并未篡改 JDownloader 实际软件或其应用内更新系统，而是专门针对网站下载链接实施入侵，具体包括 Windows 系统的"下载替代安装程序"选项和 Linux shell 安装程序链接。 供应链攻击事件概述 2026年5月初，全球数百万用户信赖的知名开源下载管理器 JDownloader ...

High-value organizations located in South, Southeast, and East Asia have been targeted by a Chinese threat actor as part of a years-long campaign. The activity, which has targeted aviation, energy, ...

In January 2026, Microsoft Defender Experts identified a new evolution in the ongoing ClickFix campaign. This updated tactic deliberately crashes victims’ browsers and then attempts to lure users into ...

Infostealer threats are rapidly expanding beyond traditional Windows-focused campaigns, increasingly targeting macOS environments, leveraging cross-platform languages such as Python, and abusing ...

A new malware campaign using a Python-based delivery chain to deploy the emerging CastleLoader family has been discovered by cybersecurity researchers. According to Blackpoint, the activity revolves ...

Four distinct threat activity clusters have been observed leveraging a malware loader known as CastleLoader, strengthening the previous assessment that the tool is offered to other threat actors under ...

The decades-old "finger" command is making a comeback,, with threat actors using the protocol to retrieve remote commands to execute on Windows devices. In the past, people used the finger command to ...

修复Python IDLE启动时出现的子进程启动错误，可通过重新配置环境变量或重装Python解决。 1、 启动IDLE时出现子进程启动错误，可能是环境配置或安装问题导致。

Soon to be the official tool for managing Python installations on Windows, the new Python Installation Manager picks up where the ‘py’ launcher left off. Python is a first-class citizen on Microsoft ...

ESET researchers provide details on a previously undisclosed China-aligned APT group that we track as PlushDaemon and one of its cyberespionage operations: the supply-chain compromise in 2023 of VPN ...