Learn essential Nmap commands for network scanning, port discovery, and OS detection. Complete guide with examples and a ...

The threat actor known as PCPJack has hijacked cloud servers associated with Amazon Web Services (AWS), Google Cloud, and Microsoft Azure to create a covert SMTP email relay network. "Compromised ...

Millions of AI agents and tools around the world have been imperiled by a critical vulnerability that can allow hackers to breach the servers running them and make off with sensitive data and ...

Going through old papers is always a chore. Nobody wants to dive into a pile of boxes, drawers, and cabinets overflowing with receipts, or legal documents, or even old photos. Remnants of the ...

With a hunch, and an hour of AI-assisted scanning, cybersecurity researchers identified and then figured out how to exploit a nine-year-old root escalation vulnerability affecting every Linux build ...

Linux Mint isn't perfect, but it has some clear advantages over Windows 11. Here's what stood out after I made the move. I've been testing PC and mobile software for more than 20 years, focusing on ...

Two newly uncovered malware campaigns are exploiting open-source software across Windows and Linux environments to target enterprise executives and cloud systems, signaling a sharp escalation in both ...

PCWorld’s guide helps users navigate the overwhelming choice of approximately 250 Linux distributions by focusing on five main strains: Debian, Red Hat/Fedora, Arch, Slackware, and Gentoo.

In December 2025, three significant security vulnerabilities were disclosed in Picklescan, a security scanner tool that analyzes Python pickle files to detect unsafe imports or function calls before ...

Python TCP Port Scanner – Full Project Build/ ├── scanner.py # Enhanced CLI scanner (TCP/UDP) ├── gui_scanner.py # Modern GUI application ├── setup.py # Package installation script ├── config.json # ...

The ImunifyAV malware scanner for Linux servers, used by tens of millions of websites, is vulnerable to a remote code execution vulnerability that could be exploited to compromise the hosting ...