AI and cloud briefing: outside auditors find critical gaps in OpenAI's agent monitoring, Anthropic launches a proactive AI agent, and a critical PHP flaw puts most of the web at risk
Independent evaluators METR and Redwood Research spent three weeks testing OpenAI's internal system for watching AI agent behaviour, and found that around 10% of eligible agent traffic went unmonitored. Separately, Anthropic has launched Claude Duet, a proactive AI agent that checks your apps and asks permission before acting. And PHP, the software that powers most of the web, had two critical security flaws disclosed in the same week.




