Elon Musk's X, formerly Twitter, account displayed on a smartphone as a tablet displays the X logo and screen displays a green and a red tag in Toulouse, France, on January 20, 2025. Elon Musk's X ...

LONDON (AP) — Ireland's data privacy watchdog said Friday it's investigating Elon Musk's social media platform X over its use of personal data to train his artificial intelligence chatbot Grok.