Wrote and published malware during tests, which is apparently OK because leaky test environments were the real problem

July 30 : Anthropic said on Thursday its AI model Claude hacked into the systems of three companies during testing after a configuration error gave it internet access, days after…

The admission from Anthropic comes just days after rival company OpenAI revealed a rogue agent had gone on a days-long hacking spree at AI firm Hugging Face.