After three critical Linux kernel vulnerabilities, Copy Fail, Dirty Frag, and Fragnesia, were reported in just two weeks, the Linux community began looking for ways to address the problem. One ...

A new and technically advanced rootkit called VoidLink has emerged as a serious threat to Linux systems, blending Loadable Kernel Modules (LKMs) with extended Berkeley Packet Filter (eBPF) programs to ...

Linux rootkits are becoming more advanced as attackers move beyond old kernel module tricks and begin abusing modern Linux features such as eBPF and io_uring. These tools were built for performance, ...

The Linux security landscape just reached an important milestone. Linux Kernel Runtime Guard (LKRG) has officially hit version 1.0, marking its transition from a long-running experimental project into ...

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 ...

In an era where security threats continually evolve, protecting the heart of an operating system, the kernel, has never been more critical. One tool gaining traction in the Linux world is the Linux ...

On January 13, 2026, Check Point Research published its analysis of VoidLink, a sophisticated Linux malware framework targeting cloud environments. Threat Research Team subsequently conducted a deeper ...

A newly discovered advanced cloud-native Linux malware framework named VoidLink focuses on cloud environments, providing attackers with custom loaders, implants, rootkits, and plugins designed for ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The Cardio Load ...

Allostatic load refers to the cumulative effects of stress on the body over time. The concept comes from a scientific theory on how stress affects physical health. According to the theory, high or ...