Experts warn a powerful new AI model could exploit major systems and browsers using simple prompts. Its maker calls it too dangerous to release. Heather Wright WASHINGTON — White House chief of staff Susie Wiles plans to sound out Anthropic CEO Dario Amodei about the artificial intelligence company’s new Mythos model, which has attracted attention from the federal government for how it could transform national security and the economy.A White House official, who requested anonymity to discuss the planned meeting Friday, said the administration is engaging with advanced AI labs about their models and the security of software. The official...