I plan to watch this. Hever heard of it despite many noir films I’ve liked.
“Passing classified information to the Communists” and her purse is stolen.
My kind of plot.
If you like that kind of plot, you'll like "Big Jim McClain" (1952) in which John Wayne plays an agent for the House Committee on Un-American Activities (HUAC) who chases Red spies through Hawaii--a movie heartily hated by the Left.