OWASP Nettacker: Open-source scanner for recon and vulnerability assessment

OWASP Nettacker is a free, open-source tool designed for network scanning, information gathering, and basic vulnerability assessment. Built and maintained by the OWASP community, Nettacker helps security pros automate... Read more »

Android Enterprise update puts mobile security first

Google is rolling out new Android Enterprise features aimed at improving mobile security, IT management, and employee productivity. According to Zimperium’s 2025 Global Mobile Threat Report, attackers are now... Read more »

fiddleitm: Open-source mitmproxy add-on identifies malicious web traffic

fiddleitm is an open-source tool built on top of mitmproxy that helps find malicious web traffic. It works by checking HTTP requests and responses for known patterns that might... Read more »

Meta open-sources AI tool to automatically classify sensitive documents

Meta has released an open source AI tool called Automated Sensitive Document Classification. It was originally built for internal use and is designed to find sensitive information in documents... Read more »

Vet: Open-source software supply chain security tool

Vet is an open source tool designed to help developers and security engineers spot risks in their software supply chains. It goes beyond traditional software composition analysis by detecting... Read more »

Development vs. security: The friction threatening your code

Developers are driven to deliver new features quickly, while security teams prioritize risk mitigation, which often puts the two at odds. 61% of developers said that it’s critical that... Read more »

48% of security pros are falling behind compliance requirements

32% of security professionals think they can deliver zero-vulnerability software despite rising threats and compliance regulations, according to Lineaje. Meanwhile, 68% are more realistic, noting they feel uncertain about... Read more »

Exchange 2016, 2019 support ends soon: What IT should do to stay secure

Microsoft is ending support for Exchange Server 2016, Exchange Server 2019, and Outlook 2016 on October 14, 2025. That date might seem far off, but if you’re managing email... Read more »

Woodpecker: Open-source red teaming for AI, Kubernetes, APIs

Woodpecker is an open-source tool that automates red teaming, making advanced security testing easier and more accessible. It helps teams find and fix security weaknesses in AI systems, Kubernetes... Read more »

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

This month’s roundup features exceptional open-source cybersecurity tools that are gaining attention for strengthening security across various environments. Vuls: Open-source agentless vulnerability scanner Vuls is an open-source tool that... Read more »
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