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Autoswagger is a free, open-source tool that scans OpenAPI-documented APIs for broken authorization vulnerabilities. These flaws are still common, even at large enterprises with mature security teams, and are especially dangerous because they can be ex…
Cervantes is an open-source collaborative platform built for pentesters and red teams. It offers a centralized workspace to manage projects, clients, vulnerabilities, and reports, all in one place. By streamlining data organization and team coordinatio…
Calico is an open-source unified platform that brings together networking, security, and observability for Kubernetes, whether you’re running in the cloud, on-premises, or at the edge. The solution uses the lowest amount of processing resources, …
In an incident response case in Asia, Kaspersky researchers discovered a new backdoor for Microsoft Exchange servers, based on open-source tools and dubbed “GhostContainer”.
When it comes to spotting threats, security teams need tools that can pull data from all over and make it easier to analyze. In this article, we’ll take a look at some popular open-source tools that help with everything from log management to network a…
Falco is an open-source runtime security tool for Linux systems, built for cloud-native environments. It monitors the system in real time to spot unusual activity and possible security threats. Falco is a graduated project from the Cloud Native Computi…
pqcscan is an open-source tool that lets users scan SSH and TLS servers to see which Post-Quantum Cryptography (PQC) algorithms they claim to support. It saves the results in JSON files. You can turn one or more of these files into an HTML report that …
Kaspersky GReAT experts uncover malicious extensions for Cursor AI that download the Quasar backdoor and a crypto stealer.
Sonatype has published its Q2 2025 Open Source Malware Index, identifying 16,279 malicious open source packages across major ecosystems such as npm and PyPI. This brings the total number of malware packages discovered by the company to 845,204. Compare…
Kanvas is an open-source incident response case management tool with a simple desktop interface, built in Python. It gives investigators a place to work with SOD (Spreadsheet of Doom) or similar files, so they can handle key tasks without jumping betwe…