Panasonic employee improperly uploaded HR data involving about 334,000 people to an external generative AI serviceMachine translation

Panasonic Excellence Operations reported that an employee working on an HR information system project violated rules by uploading data on current and former employees and their families to a prohibited external generative AI service. The incident involved about 334,000 people and data including contact details and addresses. The service provider said the data was not added to its training database; the notice said no leak had emerged so far.