A lightweight multithreaded port scanner written in Python that detects open ports on a target host. This project was made to gain a better understanding of core networking concepts and techniques ...

Penetration testing is an important part of cybersecurity that involves identifying vulnerabilities in systems, networks, and applications before attackers can exploit them. Ethical hackers and ...

A threat actor started exploiting CVE-2026-39987, an unauthenticated RCE vulnerability in Marimo, nine hours after public ...

A new open-source tool called Betterleaks can scan directories, files, and git repositories and identify valid secrets using default or customized rules. Secret scanners are specialized utilities that ...

The CVSS‑9.3 vulnerability allows unauthenticated remote code execution on exposed Marimo servers and was exploited in the wild shortly after disclosure, Sysdig says.

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

PM This week in cybersecurity: botnets, RCE flaws, AI-driven attacks, stealers, and more. Fast, no-fluff roundup.

Trivy, a popular open-source vulnerability scanner maintained by Aqua Security, was compromised a second time within the span of a month to deliver malware capable of stealing sensitive CI/CD secrets.

Hundreds of GitHub accounts were accessed using credentials stolen in the VS Code GlassWorm campaign. Threat actors have been abusing credentials stolen in the VS Code GlassWorm campaign to hack ...