Meta faces a lawsuit from former executive Sarah Wynn-Williams, who alleges the company tried to silence her memoir exposing workplace misconduct.
The Meta lawsuit filed by former executive Sarah Wynn-Williams has intensified the legal battle over whistleblower rights, free speech and allegations of misconduct inside the technology giant formerly known as Facebook.
Sarah Wynn-Williams, Meta’s former Director of Global Public Policy, has filed a lawsuit against the company, alleging that it attempted to block the promotion of her memoir. The book, Careless People, was published in March 2025 and chronicles her experiences at the company between 2011 and 2017.
She has submitted a 57-page complaint to the United States District Court for the Northern District of California, arguing that Meta has acted to silence her through legal means.
According to the complaint, the gag order imposed to prevent the publication and promotion of her work is unlawful and represents a direct violation of her right to freedom of speech. Wynn-Williams further alleges that she has been subjected to extensive monitoring and intimidating behaviour by the company.
Her memoir contains serious allegations relating to Meta’s internal workplace culture, including claims of sexual harassment and gender-based discrimination. Meta, however, has rejected those claims, maintaining that the book contains outdated and inaccurate allegations.
Responding to the lawsuit, Meta said Wynn-Williams is abusing the legal process to increase sales of her book. The company argues that she breached a separation agreement signed when she left the company in 2017 after receiving a substantial financial settlement.
Wynn-Williams has disputed that claim, stating she signed the agreement only because she faced severe financial hardship following the loss of her employment and had no realistic alternative.
In late May, she attended the Hay Literary Festival in Wales. Acting on legal advice, she made no public comments about Meta during the event. However, the complaint alleges that company representatives followed her movements and photographed her during her travels.
Following the legal dispute, sales of Careless People have risen by approximately 304.5%, with more than 150,000 copies sold across the United Kingdom. Her legal team and UK publishers argue that the company’s actions amount to a covert attempt by one of the world’s most powerful technology firms to silence a whistleblower seeking to expose alleged internal wrongdoing.
