The internet is ablaze after cybersecurity researches using an OpenAI model found a bug in PHP, a widely used programming language.

In one incident, a GPT-6.1 Sol agent doing some internal work at OpenAI took liberties with an instruction not to send Slack messages in a certain circumstance. Later on, this agent reasoned that the instruction covered automatically messaging the OpenAI Security team, and so it had a subagent turn off those periodic notifications.