Patina: A Rust-based UEFI firmware for enhanced security and stability

We’ve identified serious Windows graphics flaws that make remote code execution a real risk. CVE-2025-30388 and CVE-2025-53766 are buffer overflows. CVE-2025-47984 leaks memory over the network due to an incomplete fix. Details and mitigations here: https://lnkd.in/ew8UsKaa

We’re excited to announce the GA8 firmware release for our RG1xx gateways — bringing enhanced compliance, a refreshed user experience, and powerful new diagnostics support. Highlights include: ▪️ RED Cyber certification achieved (EN18031) - EU variants ▪️ Refreshed and rebranded web interface ▪️ Memfault integration for advanced diagnostics ▪️ Linux kernel and security updates   Get the details here: https://lnkd.in/gnEecgsw #REDCyber #Certification #IoTDevices #Gateways #Wireless #Connectivity

Having trouble with your gaming PC? Whether it's lagging performance, software glitches, or hardware malfunctions, there's a solution waiting for you. Start by diagnosing the issue: check for overheating, update drivers, and scan for malware. If the problem persists, consider consulting a professional repair service to ensure your setup is running at peak performance. Don't let technical issues hold you back from your gaming adventures. Prioritize regular maintenance to keep your system in top shape. Let's get you back in the game! #GamingPC #TechSupport #PCRepair #GameOn #TechTips

On November 11, Microsoft released its November 2025 security update, addressing 63 newly disclosed vulnerabilities. Arctic Wolf has highlighted two vulnerabilities affecting Microsoft Windows in this security bulletin due to their potential risk: https://lnkd.in/gvRDPmKK

Check Point Research deep-dives into three Windows Graphics Device Interface vulnerabilities (CVE-2025-30388, CVE-2025-53766, CVE-2025-47984) that lead to remote code execution and memory exposure. Those vulnerabilities were reported to Microsoft, and were addressed in the Patch Tuesday updates in May, July, and August 2025. https://lnkd.in/eFAxPkZn

The Spectre class of hardware vulnerabilities truly is a gift that keeps on giving. New variants are still being discovered in current CPUs nearly eight years after the disclosure of this problem, and developers are still working to minimize the performance costs that come from defending against it. The masked user-space access mechanism is a case in point: it reduces the cost of defending against some speculative attacks, but it brought some challenges of its own that are only now being addressed. #Security #Linux #Spectre https://lnkd.in/gvrMraT7

Think your Wi-Fi is safe because it’s “hidden”? Think again. SSID hiding is a speed bump, not a wall. Use strong WPA3 encryption, update your router firmware, and disable WPS. Real security means layers, not illusions. Your pentest toolkit will thank you. 🔐 #WiFiSecurity #PentestTips

🔒 Your update server is designed to protect you — here’s how attackers flipped that trust, and how you can flip it back. 🧩 In this short breakdown, I walk through what’s happening with CVE-2025-59287, the new WSUS Remote Code Execution flaw that’s under active exploitation, and—more importantly—the practical steps that close the gap. 🎯 You’ll learn: • How a trusted Windows service became a launchpad for attacks • The two actions that immediately restore control (✅ apply the OOB patch, 🚫 remove unnecessary exposure) • A simple health check you can run today to confirm your environment’s safe 💡 It’s clear, visual, and focused on outcomes—not jargon. Perfect to share with the teams who own Windows Server, WSUS, or ConfigMgr. 👉 Watch here: https://lnkd.in/dk7pQf-M 📢 Context: Microsoft released emergency out-of-band patches; CISA has added the CVE to its Known Exploited Vulnerabilities list, urging immediate remediation. #CyberSecurity #Microsoft #WSUS #CVE202559287 #WindowsServer #IncidentResponse #PatchManagement #OOBUpdate #InfoSec #SecurityLeadership #BlueTeam #CISA

Melina Phillips gave an insightful presentation today at hack.lu about Linux forensics and the accompanying artifacts. I thought the roundup of the talk was brilliant. Melina said: Security is like skincare. ✨ As we age, the things we need change. Just like in organizations. ✨ Just because something works for your friend (or another organization) doesn’t necessarily mean it’s going to work for you.    ✨ There isn’t a solution that tackles all problems at once. That’s why a layered approach is important.     What a nice analogy.

The latest Security Center update makes it easier to handle camera firmware, organize maps, and fine-tune automated actions, all without adding extra steps to your workflow. Take a look at what’s new and how it supports smoother day-to-day operations 👉 https://bit.ly/3X8COCD