President Donald Trump stunned attendees at a White House artificial-intelligence summit after he praised his Chief of Staff, Susie Wiles, as 'the most powerful person in the world,' joking that she could 'wipe out a country with a mere phone call.'
Hours later, federal officials confirmed they were investigating a cybersecurity breach linked to Wiles's personal phone, raising concerns about impersonation, AI-generated voice cloning and vulnerabilities in the communications of one of Trump's closest and most influential advisers.
