mquire: Open-source Linux memory forensics tool

Linux memory forensics has long depended on debug symbols tied to specific kernel versions. These symbols are not installed on production systems by default, and sourcing them from external... Read more »

IPFire ships its 200th core update with a new domain blocklist and kernel upgrade

Network firewall distribution IPFire released Core Update 200, marking the 200th incremental update to the 2.29 branch. The release bundles a kernel upgrade, a beta domain blocklist service, security... Read more »

BlacksmithAI: Open-source AI-powered penetration testing framework

BlacksmithAI is an open-source penetration testing framework that uses multiple AI agents to execute different stages of a security assessment lifecycle. A multi-agent structure for offensive workflows BlacksmithAI runs... Read more »

5 Nations Alert: Critical Cisco Bug Used in Global Espionage Campaign

Hackers exploited a critical Cisco SD-WAN flaw, prompting a rare joint warning from the US, UK, Australia, Canada, and New Zealand. The post 5 Nations Alert: Critical Cisco Bug... Read more »

Android app uses Bluetooth signals to detect nearby smart glasses

Smart glasses with built-in cameras are showing up in more public spaces, and a growing number of people want a way to know when one is nearby. An Android... Read more »

Wireshark 4.6.4 resolves dissector flaws, plugin compatibility issue

Packet inspection remains a routine activity across enterprise networks, incident response workflows, and malware investigations. Continuous use places long-term stability and parsing accuracy at the center of daily operations.... Read more »

Hottest cybersecurity open-source tools of the month: February 2026

This month’s roundup features exceptional open-source cybersecurity tools that are gaining attention for strengthening security across various environments. Pompelmi: Open-source secure file upload scanning for Node.js Software teams building... Read more »

Microsoft adds domain libraries and Copilot integration to the quantum development kit

The Microsoft Quantum Development Kit (QDK) is an open-source toolkit that runs on laptops and in common development environments. It includes code, simulators, libraries, and workflows that work with... Read more »

Coroot: Open-source observability and APM tool

Coroot is an open-source observability and application performance monitoring tool. The core software, published in Go and accompanied by companion repositories such as coroot-node-agent, focuses on collecting telemetry data... Read more »

Microsoft: Critical Security Issue Found in Windows Notepad

Microsoft patches CVE-2026-20841, a high-severity Windows Notepad flaw that could allow code execution via malicious Markdown files. The post Microsoft: Critical Security Issue Found in Windows Notepad appeared first... Read more »
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