This article is for those whose MCP servers configured in Claude Desktop or Claude Code stopped connecting one day after the end of July 2026. It targets Python-based servers launched with "command": ...

IntroductionWhen you leave troubleshooting to a coding agent, the log retrieval tool returns 55,957 tokens of text. Of that, ...

An active ClickFix campaign has been observed compromising legitimate Ukrainian business websites to inject bogus Cloudflare ...

Darktrace researchers demonstrate how conversation history poisoning can hijack agentic harnesses, convincing AI agents to perform offensive cyber operations with little to no human interaction.

Darktrace researchers found that AI agents tasked with solving impossible challenges frequently resorted to hacking techniques. Learn how Darktrace detects and disrupts rogue agent behavior in real ...

Explore the latest news, real-world incidents, expert analysis, and trends in Vulnerability — only on The Hacker News, the ...

As a very pleasant surprise, the upcoming Ubuntu 26.10 release will now be powered by the Linux 7.3 kernel rather than their original plans and switch over to the Linux 7.2 kernel. Back in May the ...

Valve has released SteamOS 3.9.1 Preview, the second public build in the SteamOS 3.9 branch. The update brings several fixes for Steam Deck and other supported handhelds, while retaining the larger ...

SHENZHEN, China—Converter box manufacturer EKT will showcase its new Linux-based ATSC 3.0 set-top box during IBC 2026, Sept. 11-14, at the RAI Amsterdam Convention Center. The new Linux-based ATSC 3.0 ...

Linus Torvalds signed off an unusually heavy Linux 7.3-rc2 by suggesting everyone blame AI, with a wink. A month earlier he said the same thing without one. The kernel now asks contributors to tag ...

Linus Torvalds released Linux 7.3-rc2 on September 6, 2026, in his regular Sunday post to the Linux Kernel Mailing List. He described the build as unusually heavy for a stage in the cycle that ...