Amazon has launched a new outlet called Haul to compete with low-cost retailers Temu and Shein by offering products priced at $20 or less.O2 has developed an AI system named Daisy to combat fraud by engaging with scammers during phone calls, wasting their time.Spotify is expanding into video podcasts and presentations to compete with platforms like YouTube and TikTok.A hacker has been sentenced to five years in prison for laundering the proceeds of a major cryptocurrency theft from the Bitfinex exchange.