Ed Caesar / New Yorker:
An in-depth look at North Korea’s extensive and expanding hacking operations, almost always focused on generating revenue for the closed-off country  —  The country’s cyber forces have raked in billions of dollars for the regime by pulling off schemes ranging from A.T.M. heists to cryptocurrency thefts.

Source: http://www.techmeme.com/210420/p6#a210420p6