After an internal Q&A with CEO Mark Zuckerberg made headlines over the tech tycoon’s pro-President Trump commentary, Meta threatened to fire staffers for leaking information to the media — in a memo that then also got leaked. Meta “will take appropriate action, including termination,” for any leakers, Meta’s chief information security officer, Guy Rosen, said in a memo obtained by the Verge. “When information is stolen or leaked, there are repercussions beyond the immediate security impact,” Rosen said. “Our teams become demoralized and we all waste time that is better spent working on our products and toward our goals and...