The company said AI was increasingly being used not merely to advise attackers but to execute and coordinate parts of operations with limited human supervision.
The newly disclosed case happened in January, months before three incidents Anthropic made public in July, as a new assessment points to biased reasoning and recklessness in the models.
The Claude maker ended acquisition talks after due diligence, though the two AI companies could still work together.
Volker Türk called for global red lines, independent checks and stronger safeguards as increasingly capable AI systems raise concerns over loss of control.
The 25-year Apple veteran inherits a $4 trillion company facing pressure to catch up in AI, develop its next major product and reduce its dependence on China.
