UK officials are monitoring social media posts by Elon Musk and others as a possible security risk. The monitoring is being carried out by a team in the Home Office's Homeland Security group, which is responsible for reducing national security risks and, according to a government website, "focuses on the highest harm risks to the homeland".

Safeguarding minister Jess Phillips says she faced a “deluge of hate” after tech billionaire Elon Musk used his X social media platform to accuse her of being a “rape genocide apologist”. Mr Musk’s comments,

After exerting significant influence over the U.S. elections in November— using millions in PAC funding to support President-elect Donald Trump's win and a GOP majority in Congress—Musk is now making his political preferences clear in Europe.