Amazon security research reportedly led to the White House’s Anthropic Fable ban

Amazon's cybersecurity research reportedly influenced the White House's decision to impose export controls on Anthropic's Fable 5 and Mythos 5 models, leading to a ban on their use by foreign nationals. The research showed that the models could be prompted to provide information useful for cyberattacks, prompting CEO Andy Jassy to share findings with the government. The move has raised concerns about the implications for AI access and national security.