A massive trove of leaked data exposes the inner workings of North Korean IT workers who infiltrate global companies to fund Kim Jong Un's regime, detailing their use of spreadsheets, fake IDs, and US tech services. The cache reveals how these scammers meticulously track jobs, earnings, and daily routines while contributing millions to weapons programs. This unprecedented glimpse underscores the sophistication and scale of state-sponsored cybercrime targeting developers and businesses worldwide.