The hacker, known only by his online alias “Profexer”, kept a low profile. He wrote computer code alone in an apartment and quietly sold his handiwork on the anonymous portion of the internet known as the dark web. Last winter, he suddenly went dark entirely.
Irish Times: FBI has its first ‘living witness’ in Russian hacking investigation
This file photograph taken on July 9, 2012, shows the keyboard display of a computer.
