Meta · United Kingdom · California · Facebook · The Guardian Technology
Whistleblower Sarah Wynn-Williams sues Meta over attempts to ‘silence’
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The Meta whistleblower Sarah Wynn-Williams is suing the tech company over its efforts to “silence” her.
Key facts
- Wynn-Williams, who between 2011 and 2017 served as director of global public policy at Facebook, published her memoir of her time at the company in March 2025
- After Wynn-Williams’s Hay appearance, sales of her book rose 304.5% week on week
- A 57-page complaint filed to a US district court in California on Thursday argues that an interim arbitration ruling sought by Meta preventing Wynn-Williams from publicising her memoir, Careless
- Ravi Naik, the legal director of AWO Legal and Wynn-Williams’ UK lawyer, said Meta had used a private arbitrator to “silence” the whistleblower
Summary
A 57-page complaint filed to a US district court in California on Thursday argues that an interim arbitration ruling sought by Meta preventing Wynn-Williams from publicising her memoir, Careless People, was “improper and unlawful” and a “blatant violation of the first amendment”. Wynn-Williams, who between 2011 and 2017 served as director of global public policy at Facebook, published her memoir of her time at the company in March 2025. Upon publication, Meta sought an emergency order preventing Wynn-Williams from promoting the book, on the basis that she had signed a severance agreement that included arbitration and non-disparagement clauses. Thursday’s complaint, accompanied by a 285-page declaration by Wynn-Williams, argues that the severance agreement is unenforceable partly because it was signed under financial duress.