Vietnamese High Schooler Built PXA Stealers Malware, Infecting 94,000 Computers

How a self-taught Vietnamese high schooler built the malware that infected 94,000 computers worldwide

International cybersecurity firms had been tracking a sophisticated malware strain called PXA Stealers for months, tracing it to a Vietnamese-speaking developer whose Telegram handle "Lone None" was hardcoded into the program.