“Careless People” also recounts uncomfortable encounters between Joel Kaplan, now Meta’s vice president of global public policy, and Wynn-Williams, who claims he ground himself against her at a work event, described her as “sultry,” and made “weird comments” about her husband.

Flatiron Books, the publisher of a new book by an ex-Meta staffer alleging misconduct and harassment at the company, says in a statement that a recent arbitration order demanding that the book no longer be published has “no impact” on Macmillan.

Meta Platforms on Wednesday won an emergency arbitration ruling to temporarily stop promotion of the tell-all book "Careless People" by a former employee, according to a copy of the ruling published by the social media company.