How a Whistleblower Could Help Elon Musk in His Case Against Twitter Twitter’s former security chief could loom large in Mr. Musk’s legal efforts to undo his $44 billion acquisition of the social network.
E.U. Takes Aim at Big Tech’s Power With Landmark Digital Act The European Union is expected to finalize the Digital Markets Act, the most sweeping legislation to regulate tech since a European privacy law was passed in 2018.