From Convertino v. U.S. Dep’t of Justice, 2009 U.S. Dist. LEXIS 115050 (D.D.C. Dec. 10, 2009):
A party may waive either privilege by disclosing confidential information to a third-party, however, no waiver exists if "(1) the disclosure is inadvertent;" and "(2) the holder of the privilege or protection took reasonable steps to prevent ...
From Convertino v. U.S. Dep’t of Justice, 2009 U.S. Dist. LEXIS 115050 (D.D.C. Dec. 10, 2009):
A party may waive either privilege by disclosing confidential information to a third-party, however, no waiver exists if “(1) the disclosure is inadvertent;” and…