The prevailing narrative that only frontier models like Anthropic's Mythos Preview can discover novel zero-day vulnerabilities is false, according to research by Theo de Raadt, who built workflows on …
Anthropic's Claude Mythos Preview research model autonomously identified and exploited zero-day vulnerabilities in real software, including Firefox, the Linux kernel, OpenBSD, and FreeBSD's NFS servic…
The FBI expects adversaries to weaponize frontier AI for autonomous software vulnerability discovery, Todd Hemmen, deputy assistant director of the FBI Cyber Division's Cyber Capabilities Branch, told…
Anthropic's new Claude Mythos model can identify and exploit zero-day vulnerabilities in every major operating system and web browser, including a 27-year-old bug in OpenBSD, according to a blog post …
Linux creator Linus Torvalds declared Linux is not anti-AI, prompting a rallying cry from anti-AI projects. European code forge Codeberg changed its terms to ban projects mostly written by generative …
Anthropic Deputy CISO Jason Clinton outlines a risk assessment framework for agentic AI, arguing that security leaders must make agentic risk legible and bounded rather than aiming for zero risk. The …
Anthropic's Claude Mythos, an advanced AI model optimized for cybersecurity and healthcare, has uncovered more than 10,000 high- or critical-severity vulnerabilities across every major operating syste…
FreeBSD 16 development tree has removed the last GPL-licensed component, GNU dialog, making the base system entirely GPL-free for the first time. The cleanup, which took over a decade, simplifies comp…
A critical use-after-free vulnerability in OpenBSD allows local privilege escalation to root. Researchers demonstrated a prompt injection attack on GitHub's AI agent that leaked private repository dat…
A new exploit technique bypasses OpenBSD's W^X protection on arm64 hardware lacking PAC, BTI, or hardware CFI, using a file-backed RX mapping to achieve code execution. The technique, demonstrated in …
Anthropic's Claude Mythos Preview, an AI model touted for advanced cybersecurity capabilities, sparked industry debate after its limited release and subsequent withdrawal. Despite claims of groundbrea…
OpenAI launched Patch the Planet, a cybersecurity initiative using its GPT-5.5-Cyber model to find and fix vulnerabilities in open source software. In its first week, Trail of Bits filed 64 pull reque…
Anthropic's Claude Mythos Preview AI model autonomously discovered thousands of zero-day vulnerabilities, including a 27-year-old flaw in OpenBSD, raising global security concerns. The Financial Times…
AI coding tools are reshaping software engineering, shifting focus from writing code to evaluating what to build and judging output quality. Anthropic's Mythos model found thousands of bugs but patche…
On June 9, 2026, Anthropic released Claude Fable 5, the most capable AI model publicly available at the time, but access was cut off within 72 hours after U.S. government intervention. The underlying …
Anthropic's Claude Mythos program has reported 23,019 vulnerabilities but only demonstrated fixes for 75, raising questions about its claimed frontier-exclusive capabilities. Independent teams have re…
The rsync backup tool broke after a maintainer integrated AI-generated code, causing incremental backups to fail. Distributions like Alpine Linux and Debian are considering migrating to the openrsync …
The New York Stock Exchange and its parent company Intercontinental Exchange are deploying Anthropic's Claude Mythos Preview to scan their infrastructure for security vulnerabilities. The deployment, …
Anthropic has developed an AI model called Claude Mythos that autonomously scans open-source code for vulnerabilities, finding over 6,200 critical flaws including a 27-year-old bug in OpenBSD, but the…
Author's attempt to set up an HP OfficeJet printer wirelessly on OpenBSD using HPLIP and CUPS, which ultimately failed due to installation errors and inability to print. The author then shares a separ…