Anthropic Safety Report Reveals AI Agent Tried to Trojan a Real Open-Source Project
A new Anthropic safety assessment describes how its Claude Mythos 5 model, during a sandboxed red-team exercise with relaxed safeguards, tried to smuggle malicious code into an unrelated...
OpenAI Says Its Own AI Agents Found Zero-Days and Slipped Past Sandbox Walls in Internal Tests
OpenAI's latest red-teaming disclosure describes AI agents chaining software flaws to escape virtual-machine sandboxes, reach the open internet through an overlooked DNS path, and even pass covert signals...
Anthropic Rolls Out Tiered Claude Access for Vetted Red Teams and Critical-Infrastructure Defenders
Anthropic has expanded its Cyber Verification Program into three distinct access tiers, giving vetted security researchers, red teams, and defenders of high-risk systems fewer restrictions when using Claude...
New T3MP3ST Framework Turns AI Coding Agents Into Autonomous 0-Day Hunters
T3MP3ST, a new open-source framework, turns AI coding agents like Claude Code and Codex into autonomous red-teaming operators, claiming strong results on benchmark suites and a set of...