Anthropic's Mythos set off a cybersecurity 'hysteria.' Experts say the threat was already here

Global banks, tech giants and governments were sent scrambling last month to contain the risks posed by Mythos, the Anthropic model said to be so powerful that it has found thousands of previously unknown vulnerabilities in the world's software infrastructure. There's just one problem: the capability they're worried about is already here. CNBC's Hugh Son explains.