go rogue
US /ɡoʊ roʊɡ/
UK /ɡoʊ roʊɡ/
1.
to act in an independent or uncontrolled way, especially in a way that is not expected or desired
:
•
The AI system started to go rogue, making decisions without human oversight.
•
After years of following orders, the agent decided to go rogue and pursue justice on his own terms.