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GitHub
GitHub project maintainers targeted with fake security alert

A phishing campaign targeting GitHub account owners has been trying to scare them with a fake security alert into allowing a malicious OAuth app access to their account and …

IntelMQ
IntelMQ: Open-source tool for collecting and processing security feeds

IntelMQ is an open-source solution designed to help IT security teams (including CERTs, CSIRTs, SOCs, and abuse departments) streamline the collection and processing of …

NetBird
NetBird: Open-source network security

NetBird is an open-source solution that integrates a configuration-free peer-to-peer private network with centralized access control, providing a single platform to build …

Hetty
Hetty: Open-source HTTP toolkit for security research

Hetty is an open-source HTTP toolkit designed for security research, offering a free alternative to commercial tools like Burp Suite Pro. Built with the needs of penetration …

Fix Inventory
Fix Inventory: Open-source cloud asset inventory tool

Fix Inventory is an open-source tool for detecting compliance and security risks in cloud infrastructure accounts. It was built from the ground up for cloud-native …

Commix
Commix: Open-source OS command injection exploitation tool

Commix is an open-source penetration testing tool designed to automate the detection and exploitation of command injection vulnerabilities, streamlining security assessments …

cybersecurity open-source tools
Hottest cybersecurity open-source tools of the month: February 2025

This month’s roundup features exceptional open-source cybersecurity tools that are gaining attention for strengthening security across various environments. Kunai: Open-source …

GitHub
Hundreds of GitHub repos served up malware for years

Kaspersky researchers have unearthed an extensive and long-running malware delivery campaign that exploited users’ propensity for downloading code from GitHub and using …

Dalfox
Dalfox: Open-source XSS scanner

DalFox is an open-source tool for automating the detection of XSS vulnerabilities. With powerful testing capabilities and a wide range of features, it makes scanning, …

Misconfig Mapper
Misconfig Mapper: Open-source tool to uncover security misconfigurations

Misconfig Mapper is an open-source CLI tool built in Golang that discovers and enumerates instances of services used within your organization. It performs large-scale …

PRevent
PRevent: Open-source tool to detect malicious code in pull requests

Apiiro security researchers have released open source tools that can help organizations detect malicious code as part of their software development lifecycle: PRevent (a …

Kunai
Kunai: Open-source threat hunting tool for Linux

Kunai is an open-source tool that provides deep and precise event monitoring for Linux environments. “What sets Kunai apart is its ability to go beyond simple event …

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