This week, we finally started shell scripting.Up until now in Linux, we have been learning commands one by one and searching ...

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Being born in the 2000s, I hardly got the chance to use any of the old operating systems many people talk about. As a Linux user, this topic always fascinates me. How old operating systems worked, ...

When you have Claude Code running on its own through the night and morning, you inevitably hit the usage limit.A line like ...

Microsoft warns hackers use GSocket backdoors to maintain Linux server access even after security flaws are patched.

Darktrace Signal Labs demonstrates how Claude Code memory stores can be abused as a covert command-and-control channel, revealing a new AI-era living-off-the-land technique and the detection ...

Observed attackers deploying GSocket, an open source remote access tool, on compromised Linux servers to maintain hidden ...

Docker tutorial for 2026: build a multi-stage, non-root Flask image in 12 steps, scan it, lock down the runtime and push it ...

Attackers targeted Qlik Sense servers with blocked PowerShell reverse shell attempts, using infrastructure hosting backdoors and exploits.

Wirken is an open source AI agent gateway that limits what a hijacked agent can reach, but outbound traffic still leaks.