Google accused of running 'insider trading' scheme on its ad marketplace

Google has been accused of running an 'insider trading' scheme with its ad systems to give its clients a leg up by using publisher data they'd obtained secretly to help them place winning ad bids. https://www.dailymail.co.uk/news/article-9462979/Google-accused-running-insider-trading-scheme-ad-marketplace.html?ns_mchannel=rss&ns_campaign=1490&ito=1490