H Jacqueline (“HJ”) Brehmer is a litigation associate and a member of the Data Strategy & Security Practice Group.

Ms. Brehmer joined Debevoise in 2018. She received her J.D. magna cum laude from American University Washington College of Law in 2018, where she was elected to Order of the Coif and was an Articles Editor of the American University Law Review. She received her B.A. from the University of Washington in 2012.

Ms. Brehmer is the author of Data Localization: The Unintended Consequences of Data Privacy Litigation, 67 Am. U. L. Rev. 927 (2018).

Prior to attending law school, Ms. Brehmer worked as an Investigator on Yahoo!, Inc.’s Incident Response and E-Crime Investigations teams.


  • American University, Washington College of Law, 2018, J.D.
  • University of Washington, 2012, B.A.

Bar Admissions

  • District of Columbia
  • California