Microsoft Corp. faces a coordinated investigation by European privacy regulators after it failed to do enough to address their concerns about the collection and processing of user data with a series of changes to Windows 10 last month.
European Union data-protection officials sent a letter to Microsoft saying they remain “concerned about the level of protection of users’ personal data,” according to a copy of the document posted by the Dutch watchdog Tuesday. Regulators from seven countries are concerned that even after the announced changes, “Microsoft does not comply with fundamental privacy rules.”