Our tracking of OceanLotus activities from 2024–2026 reveals a shift in operational focus. During this period, the Vietnam-aligned OceanLotus adopted a more selective approach to external operations ...

Microsoft Defender is investigating a high-severity local privilege escalation vulnerability (CVE-2026-31431) affecting multiple major Linux distributions including Red Hat, SUSE, Ubuntu, and AWS ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a recently disclosed security flaw impacting various Linux distributions to its Known Exploited Vulnerabilities (KEV) ...

On April 29, 2026, security researchers at Theori and Xint Code publicly disclosed CVE-2026-31431, a Linux kernel privilege escalation vulnerability they named Copy Fail. Any unprivileged local user ...

Affecting the kernel’s authencesn cryptographic template, the vulnerability was introduced in 2017 and impacts all distributions. A high-severity logic bug in the Linux kernel allows unprivileged ...

Copying files using Command Prompt on Windows 11 can be a convenient option to manage your files, especially when you want precise control over the process, like preserving file attributes or copying ...

Have you ever needed to add new lines of text to an existing file in Linux, like updating a log, appending new configuration values, or saving command outputs without erasing what’s already there?

Unzipping files is one of the basic things every operating system out there can do. Each has its own way of doing it and Linux is no different. While you may think unzipping files in Linux might ...

ASP.NET Core offers a simplified hosting model, called minimal APIs, that allows us to build lightweight APIs with minimal dependencies. We’ve discussed minimal APIs in several earlier posts here.