Hancock, founding director of the Stanford Social Media Lab, was hired by the Minnesota Attorney General's office to produce a sworn expert declaration to defend the state's law criminalizing ...

A federal court judge has thrown out expert testimony from a Stanford University artificial intelligence and misinformation professor, saying his submission of fake information made up by an AI ...

Misinformation researcher admits ChatGPT added fake details to his court filing Jeff Hancock says he used GPT-4o to help with citations — and didn’t realize the tool ‘hallucinated’ new ones.

A Stanford expert on misinformation has admitted to using AI to fabricate evidence in a federal court case. Professor Jeff Hancock, a leading expert on AI-driven information and the founder of the ...

Communication professor Jeff Hancock said he overlooked “hallucinated citations” in a court declaration he crafted with assistance from ChatGPT.

A Stanford University misinformation expert who was called out in a federal court case in Minnesota for submitting a sworn declaration that contained made-up information has blamed an artificial ...

A Stanford University misinformation expert has admitted using artificial intelligence to draft a court document that contained multiple fabricated citations about AI. Jeff Hancock, a professor at ...

Stanford expert Jeff Hancock apologized and admitted to sloppily using GPT-4o in his legal filing for a Minnesota court case over political deepfakes.

Communication professor Jeff Hancock, an expert on technology and misinformation, has been accused of using artificial intelligence (AI) to craft a court statement.

Jeff Hancock, a professor at Stanford University, has been accused of fabricating an expert declaration in a court case after he allegedly cited a study that does not exist.