Vulnerabilities
Chrome V8 Zero-Day CVE-2026-11645 Exploited in the Wild — Patch Now
The fifth in-the-wild Chrome zero-day of the year, in the V8 JavaScript engine, is now patched — but the attack pattern shows no sign of slowing.
Nicholas Robert
Cybersecurity writer and analyst. Covering breaches, threats, and vulnerabilities — analysis beyond the headline.
Artificial Intelligence (AI)
Researchers Publish Prototype of Self-Replicating AI Worm Concept on Open-Weight Models
Half a century after Brunner imagined it, researchers publish a prototype — and the defender community gets a new detection-research agenda rather than an immediate operational threat.
Vulnerabilities
LiteLLM Project Patches CVE-2026-42271
An AI proxy that increasingly sits between corporate apps and model providers issues a patch — defenders should verify deployments and review proxy logs.
Vulnerabilities
Veeam Discloses Veeam Backup & Replication Remote Code Execution Vulnerability
A patch cycle on the backup-of-record for the enterprise — high-priority, given the ransomware-response context.
Cybersecurity 101
What Is Cyber Threat Intelligence (CTI)? Types and Use Cases
Cyber threat intelligence (CTI) explained — the four types, the CTI lifecycle, where intelligence comes from, and how organizations turn it into action.
Vulnerabilities
One-Character Linux Kernel Flaw Gets Public Root Exploit
A use-after-free in the Linux kernel's nf_tables code — patched in February, exploited publicly in June — shows how a single misplaced character in a critical subsystem becomes the keystone of a privilege-escalation chain.
Vulnerabilities
Check Point VPN Zero-Day CVE-2026-50751 Exploited for a Month Before Patch; Qilin Ransomware Involved
A logic-flow weakness in Check Point's Remote Access VPN gave a Qilin ransomware affiliate and other attackers a month to operate before a patch arrived.
Supply Chain Attack
Microsoft Pulls 70+ GitHub Repos as Miasma Worm Targets AI Coding Agents
For the second time in weeks, Microsoft packages were laced with credential stealers — this time targeting users of AI coding agents, forcing the company to pull more than 70 of its own GitHub repositories.
Threat Intelligence
Mandiant Documents UNC3753 Extortion Campaign Against US Legal-Services Firms
Mandiant's published findings on a financially motivated campaign give defenders in legal and financial services a sector advisory to act on.
Threat Intelligence
Meta Files Federal Contempt Motion Against NSO Group Over Alleged WhatsApp Targeting
Meta's contempt filing tests whether court-ordered restrictions are effectively binding on a commercial spyware vendor.
Supply Chain Attack
PyPI Discloses "Hades" Package-Poisoning Incident; 19 Packages Removed
Another package-poisoning incident lands across a language registry, reinforcing the case for default-behavior reform that GitHub has now begun applying to npm.
Cybersecurity 101
Threat Intelligence and Threat Actors: The Complete Guide
A complete guide to threat intelligence and threat actors — the four types of CTI, the major actor categories, the intelligence lifecycle, and the frameworks defenders use.