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Cybersecurity

Breaches, zero-days, domain hijacks and AI-driven attacks, explained in plain English, with what to patch and check today on your site, VPN or devices.

A laptop beside a paper sketch map of a small network with a magnifying glass ● SERIESOCT 22, 2026 Kali Linux Ethical Hacking, Part 2: Nmap Recon on Your Own Lab Series: Kali Linux Ethical Hacking, Part 2. Previous: Part 1, a safe practice lab with Kali Linux 2026.2. Next: Part 3, web app testing on OWASP… Hands near a laptop with a glowing abstract AI assistant shape beside the screen ● CYBERSECURITYOCT 21, 2026 AI Meets Kali: How MCP and Agents Fit Into Ethical Hacking A year ago, “AI for hacking” mostly meant asking a chatbot to explain a tool. Now you can let a language model run tools for you. Kali Linux has published its own guides on wiring a model to Kali, and … Laptop on a desk running two virtual machine windows beside a closed-loop network switch ● CYBERSECURITYOCT 21, 2026 Kali Linux 2026.2: Set Up a Safe Practice Lab the Right Way Kali Linux is where most people start when they want to learn ethical hacking, and I get asked about it a lot. So I’m starting a series on getting real value out of it. In this first part I’ll walk … Small home media server on a shelf beside a router with an amber status light ● CYBERSECURITYOCT 21, 2026 Plex Media Server Flaws Are Being Widely Exploited: Update to 1.43.3.10861 and Check for Miners If you run a Plex Media Server at home or for friends, please check its version today. On 19 October 2026, Plex posted an update to… Small network appliance on a tidy office shelf, one cable being unplugged beside a notebook ● CYBERSECURITYOCT 18, 2026 BeyondTrust Remote Support Flaw CVE-2026-102764: CISA Says Patch Self Hosted Appliances Right Now Remote support tools are built to let a technician reach into a computer and fix it. That reach is exactly why attackers love them. On 16… Server room corridor seen through glass, with one filing cabinet drawer slightly open ● CYBERSECURITYOCT 18, 2026 Atlassian Data Center Flaw CVE-2026-21589 Is Being Exploited: Patch Jira, Confluence and Bitbucket Now If your office runs its own Jira, Confluence or Bitbucket servers, this one needs a place at the top of your week. Atlassian disclosed a critical… Dim server aisle at night with one rack door open and amber light spilling out ● CYBERSECURITYOCT 16, 2026 The AI Agents That Broke Into Hugging Face: What the July 2026 Breach Teaches Every Website Owner In July, a swarm of AI agents broke into Hugging Face, one of the biggest homes for AI models and datasets. Both companies say no human… Cisco Secure Email Gateway Zero-Day: A Single Email Can Give Attackers Root ● CYBERSECURITYOCT 16, 2026 Cisco Secure Email Gateway Zero-Day: A Single Email Can Give Attackers Root By Deepu S Most of us think of the email gateway as the guard at the gate. It reads every message before it reaches you and… 9 Security Repos on GitHub Defenders Should Know Right Now (October 2026) ● CYBERSECURITYOCT 15, 2026 9 Security Repos on GitHub Defenders Should Know Right Now (October 2026) AI agents are all over GitHub this month, and security is no exception. This morning, Thursday 15 October, I checked GitHub’s trending pages and searched GitHub…

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