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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.

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… A quiet server room at night with one network appliance door ajar and amber light spilling out ● CYBERSECURITYOCT 14, 2026 Ivanti Connect Secure Zero-Day: Patch Your VPN, Then Check It Wasn’t Already Hit If your company runs Ivanti Connect Secure for remote access, this one needs your attention today. On 13 October 2026, Ivanti released fixes for CVE-2026-104935, a… Cracked padlock over a world map with a blank certificate behind it, showing how a domain hijack fakes HTTPS ● CYBERSECURITYOCT 7, 2026 Someone Faked the Padlock: What the .gh, .sl and .as Domain Hijacks Mean for Your Website On 6 October 2026, Google’s Chrome team published a short post about a domain hijack affecting three country-code endings: .gh (Ghana), .sl (Sierra Leone) and .as… Laptop on a dark desk at night, its screen showing a glowing blue network of connected nodes ● CYBERSECURITYSEP 30, 2026 CLOSEDQUORUM: The Malware That Asks Four AI Models What to Steal Next I usually trust malware stories more when a named lab walks me through the binary, not when a headline screams “AI takes over.” On 22 September… Two monitors on a dark desk at night showing glowing blue network graphs, with city lights in the window ● CYBERSECURITYSEP 16, 2026 ENISA Is Testing Mythos 5 (and GPT-6 Astra) – Why Access Matters for Cyber ENISA now has Anthropic Mythos 5 and OpenAI GPT-6 Astra for cyber testing after months of access wrangling - what that means for defenders.

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