ocr: Who Was That Masked Man? WHO: Adrian Lamo, nomadic whitehat hacker. FLAW FINDER: Using only a Web browser, 21-year-old Lamo digs up private customer information hidden in plain sight. Poking around WorldCom last winter, he found URLS leading to unprotected Social Security numbers and payroll data. Lamo reported the flaw to WorldCom and helped fix the hole. OFF THE GRID: For being so wired, Lamo is almost untraceable. He lives out of a daypack and works at night from free laptop stations at Kinko's stores all over the US. For sleep, he prefers abandoned buildings or friends" floors. UNDER THE R ...
