Johnny Ryan is having another go this time in Hamburg. "Online advertising causes the world's biggest data breach. We are going to court to stop it." https://w

Johnny Ryan is having another go this time in Hamburg. "Online advertising causes the world's biggest data breach. We are going to court to stop it." https://www.iccl.ie/rtb-june-2021/ https://www.iccl.ie/rtb-june-2021/ As he eloquently explains there, and in detail, RTB auctions "broadcasts private information about what you are doing online, and where you are, to many other companies in order to solicit their bids for the opportunity to show you their ad."