Dossier
zero-day flaws
Coverage of zero-day flaws in the Nexus archive.
- The Guardian view on Anthropic’s Claude Mythos: when AI finds every flaw, who controls the internet? | Editorial
Anthropic's AI model Claude Mythos can autonomously identify and exploit zero-day vulnerabilities in operating systems and browsers, prompting the company to withhold public release. The model is shared with 40 US-based partners under Project Glasswing to preempt cyber threats, with the UK's AI Security Institute also testing it. British officials warn AI could escalate cyber-attacks, leaving most businesses unprepared.