AI 'Granny' Created to Outsmart Phone Scammers

British phone company O2 has launched "Daisy," an AI "granny" designed to engage phone scammers in lengthy conversations, preventing them from targeting real people. Daisy, who talks about her cat and feigns confusion, can keep scammers on the line for up to 40 minutes. This initiative, supported by YouTuber Jim Browning, aims to protect users and raise awareness about phone scams. O2's broader efforts include investing in firewall technology and AI-powered spam detection to enhance customer safety.