A 27-year-old bug sat inside OpenBSD’s TCP stack while auditors reviewed the code, fuzzers ran against it, and the operating system earned its reputation as one of the most security-hardened platforms ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Admit it: the first thing you think of when ransomware is ...

The number of newly discovered Linux and macOS vulnerabilities increased dramatically in 2024, according to new analysis from Action1. The cybersecurity vendor’s 2025 Software Vulnerability Ratings ...

Claude Mythos discovered vulnerabilities that survived 27 years of human review. This technical breakdown covers how it works ...

AI can now find and exploit software vulnerabilities faster than humans can patch them. Here's what power companies need to ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S.

The Linux kernel, foundational for servers, desktops, embedded systems, and cloud infrastructure, has been under heightened scrutiny. Several vulnerabilities have been exploited in real-world attacks, ...

Anthropic holds back its most advanced model yet to allow companies and institutions to prepare.