Cybersecurity AI (CAI): Open-source framework for AI security

Cybersecurity AI (CAI) is an open-source framework that helps security teams build and run AI-driven tools for offensive and defensive tasks. It’s designed for anyone working in security, including... Read more »

Behind the scenes of cURL with its founder: Releases, updates, and security

In this Help Net Security interview, Daniel Stenberg, lead developer od cURL, discusses how the widely used tool remains secure across billions of devices, from cloud services to IoT.... Read more »

Apple Releases iOS 26, macOS Tahoe 26 and 50+ Security Fixes

Apple just fixed more than 50 security flaws across iPhone, iPad, Mac, Watch, TV, and Vision Pro. The post Apple Releases iOS 26, macOS Tahoe 26 and 50+ Security... Read more »

Rayhunter: EFF releases open-source tool to detect cellular spying

The Electronic Frontier Foundation (EFF) has released Rayhunter, a new open-source tool designed to detect cell site simulators (CSS). These devices, also known as IMSI catchers or Stingrays, mimic... Read more »

Product showcase: Clean Links exposes what’s hiding behind a QR code

Clean Links is a handy app that shows you exactly where a link will take you before you click it. It strips out trackers, expands shortened URLs, and helps... Read more »

Microsoft’s Patch Tuesday: About 80 Vulnerabilities Patched

An elevation of privilege vulnerability in the Windows NTLM authentication protocol and a flaw in Office’s Preview Pain are among the most important to patch. Read more »

Garak: Open-source LLM vulnerability scanner

LLMs can make mistakes, leak data, or be tricked into doing things they were not meant to do. Garak is a free, open-source tool designed to test these weaknesses.... Read more »

Signal adds secure backup option for chat history

Losing a phone can mean losing years of conversations. Signal is rolling out a new secure backup feature to help users keep their messages safe without giving up privacy.... Read more »

Linux Kernel Runtime Guard hits 1.0.0 with major updates and broader support

The Linux Kernel Runtime Guard (LKRG) is a kernel module that checks the Linux kernel while it’s running. It looks for signs of tampering and tries to catch attempts... Read more »

InterceptSuite: Open-source network traffic interception tool

InterceptSuite is an open-source, cross-platform network traffic interception tool designed for TLS/SSL inspection, analysis, and manipulation at the network level. “InterceptSuite is designed primarily for non-HTTP protocols, although it... Read more »
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