Kevin Mitnick, Once the World's Most Wanted Hacker, Is Now Selling Zero-Day Exploits
This Wired report covers Kevin Mitnick’s Absolute Zero-Day Exploit Exchange, a brokerage through which he began selling previously undisclosed software vulnerabilities to vetted clients for $100,000 apiece.
In comments to Wired quoted in the piece, Mitnick describes the business as a pass-through: researchers find vulnerabilities and sell them to his firm, which resells them to clients without asking how they intend to use them.