今天这篇文章，我把生产环境中见过的所有crontab坑一次性讲透，看完你再也不会被定时任务不执行的问题折磨。 你有没有过这种经历：熬到凌晨写好了备份脚本，手动执行完美运行，信心满满地加到crontab里，结果第二天早上一看——任务根本没执行！数据没 ...

CVE-2026-41940 exploitation by 2,000 IPs enabled Filemanager backdoor attacks, causing credential theft and persistent access ...

Two new high-severity vulnerabilities, dubbed ’Dirty Frag’ when chained, have been found in the Linux kernel, affecting most ...

I prefer choice over integration when it comes to coding.

After the CopyFail vulnerability gave root access from any user on almost all distributions last week, this week we’ve got DirtyFrag. This chains the vulnerability in CopyFail (xfrm-ESP) and ...

PamDOORa Linux backdoor abuses PAM modules for SSH persistence and credential theft, increasing Linux server compromise risks ...

Threat actors are targeting macOS users with fake utility fixes that trick them into running malicious Terminal commands.

CISA has warned that threat actors have started exploiting the "Copy Fail" Linux security vulnerability in the wild, one day ...

Threat actors have started to exploit Copy Fail (CVE-2026-31431), a Linux kernel vulnerability leading to root shell access.

The terminal is fine. But if you actually want to live in your Hermes agent, here are the four best GUIs the community has ...

With model devs pushing more aggressive rate limits, raising prices, or even abandoning subscriptions for usage-based pricing ...

A high-severity Linux vulnerability, “Copy Fail” (CVE-2026-31431), enables root privilege escalation across cloud ...