In February 2026, a focused collaboration between Anthropic and Mozilla demonstrated a new phase in vulnerability research: large language models (LLMs) moving beyond assistance into active, high-throughput discovery. Over a two-week engagement, Claude Opus 4.6 performed deep analysis of the Firefox codebase and surfaced 22 distinct security flaws. The scope and speed of these findings — especially the 14 issues
Author: Saugata Datta
I’m an IT/DevOps professional with many years of hands-on experience across Windows, Linux, Automation, Backup and Cloud. I love building real-world automations to make infrastructure reliable, secure, and self-healing. Through this blog, I share practical learnings from enterprise projects and my home-lab experiments on Cloudflare, Self-Hosting and everything in between. Always tinkering, always improving.
Admin Account Backdoor: Critical Privilege-Flaw in WordPress User Registration Plugin (CVE-2026-1492)
A critical security flaw in a widely used WordPress membership plugin has made it trivially simple for unauthenticated attackers to create administrator accounts and seize control of affected sites. The vulnerability, tracked as CVE-2026-1492, exposes a systemic weakness in how the plugin handled role assignment during user registration. This post summarizes what happened, who discovered it, the immediate risks, and
90 Zero‑Days in 2025: Google’s Snapshot of an Evolving Exploit Economy
Google’s Threat Intelligence Group reported 90 zero‑day vulnerabilities actively exploited in the wild across 2025. That total sits above 2024’s 78 but below the record 100 observed in 2023. Beyond the raw count, the GTIG data reveals a notable shift in where and how these flaws were used, who is using them, and which technical weaknesses continue to drive high‑impact
From Tunnel to Cloud: The 2026 Strategy Guide to Self‑Hosting vs Third‑Party VPN
In 2026 the boundary between “VPN” and “personal cloud” is fuzzier than ever. A third‑party VPN still sells one‑click privacy and wide geo-hopping, but for many users that convenience now trades away transparency, extensibility, and long‑term value. Renting a small VPS and running WireGuard, AdGuard Home, Vaultwarden, and automation tools like n8n converts a disposable privacy tool into a persistent
GPT-5.4 Lands: A Reasoning Powerhouse That Writes Code, Uses Your Computer, and Thinks Ahead
OpenAI’s March 2026 release, GPT-5.4, reads like a careful step toward AI that can carry an entire project from first idea to final delivery. It isn’t just a faster chatbot or a slightly smarter code generator — it’s a consolidated system that bundles advanced reasoning, strong coding skills, and native computer-use capabilities into a single model. The result is a
VoidLink Malware Framework: Key Points on How It Targets Kubernetes and AI Workloads
Title: VoidLink Malware Framework: Key Points on How It Targets Kubernetes and AI Workloads Overview VoidLink is a modular malware framework observed targeting cloud-native environments, with emphasis on Kubernetes clusters and AI infrastructure. Goal: persistence, lateral movement, data exfiltration, and abuse of compute (e.g., model theft, crypto-mining, or training/serving misuse). Modularity enables plugins for container escape, kubeconfig harvesting, and targeted