"I know about 95 percent of [the vulnerabilities] I am going to find at a
company before I even get there," said Ira Winkler, president of the
Information Security Advisory Group -- a firm that specializes in
penetrating business security systems to expose vulnerabilities -- and
author of the book Corporate Espionage. "I can steal a billion dollars
from any [corporation] within a couple of hours."

[If he is THAT sure, you don't need to hire him. You know
you are vulnerable, right? And I seriously doubt he can steal
a BILLION dollars from ANY corporation.]