[jjulius]

I'd assume they're not concerned about further leaks from this individual A.) if they've already identified him and have been monitoring him, and B.) he realizes the gravity of his situation and is spooked, resulting in him not leaking anything else since this story blew up.

It would be on other bodies (correct me if I'm wrong) to review and adjust the internal practices around the handling of confidential documents, and how this can be prevented moving forward.

Edit: Aaaaaaand he's in custody.