Mattathias Schwartz, a senior correspondent at Insider, has been tapped to serve as chief national security correspondent.
Prior to joining Insider in May 2021, Schwartz as a contributing editor at Rest of World. He also contributed to The New York Times Magazine.
She was a staff writer at The New Yorker and served as editor and publisher of The Philadelphia Inquirer.
Schwartz graduated from Swarthmore College in Pennsylvania.
Connect with Schwartz on Twitter.