---
title: "Hardware Archives - Cibersistemas.pt"
url: "https://cibersistemas.pt/en/category/hardware/"
language: "en-US"
content_signal: "search=yes, ai-input=yes, ai-train=yes"
---

# Hardware Archives - Cibersistemas.pt

[![Zero-Day SignDrop: Windows 11 Flaw Nullifies Security Patch](https://dl.allthepics.net/2026/11/15/zero-day-signdrop-falha-em-windows-11-anula-correcao-de-segu-034910-sd0.webp)](https://cibersistemas.pt/en/news/zero-day-signdrop-windows-11-flaw-nullifies-security-patch/)

SignDrop vulnerability lets attackers gain SYSTEM access on Windows 11 by exploiting the CLFS logging system.

[![Wintoys 3.0 targets AI RAM consumption in Windows 11 and promises to save up to 6GB](https://dl.allthepics.net/2026/11/15/wintoys-3-0-mira-o-consumo-de-ram-de-ia-no-windows-11-e-prom-225044-sd0.webp)](https://cibersistemas.pt/en/news/wintoys-3-0-targets-ai-ram-consumption-in-windows-11-and-promises-to-save-up-to-6gb/)

Discover how Wintoys 3.0 helps manage and optimize Windows 11 AI resource memory, like Recall.

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