https://www.reuters.com/article/us-eu-alphabet-antitrust-exclusive/exclusive-googles-adtech-business-set-to-face-formal-eu-probe-by-year-end-sources-idUSKCN2DU17H

EU antitrust regulators are set to open another front against Alphabet unit Google by launching a formal investigation into its digital advertising practices, said people familiar with the matter, with the move likely to come before the end of the year.