Joe Tidy reports:
After years of reading about “Tank” and months of planning a visit to him in a Colorado prison, I hear the door click open before I see him walk into the room.
I stand up ready to give this former cyber-crime kingpin a professional hello. But, like a cheeky cartoon character, he pokes his head around a pillar with a giant grin on his face and winks.
Tank, whose real name is Vyacheslav Penchukov, climbed to the top of the cyber-underworld not so much with technical wizardry, but with criminal charm.
“I am a friendly guy, I make friends easily,” the 39-year-old Ukrainian says, with a broad smile.
Read more at BBC News.