Top Stories: ChatGPT's voice chat feature is now free; WhatsApp introduces email verification for account authentication

In today's top stories:

  • Sam Altman returns as OpenAI CEO after tumultuous ouster
  • Binance agrees to pay $4.3 billion in settlement for U.S. criminal case
  • ChatGPT's voice chat feature is now free
  • WhatsApp introduces email verification for account authentication
  • Sony sued for $7.9 billion in the UK