Anyone heard of him?

The hacker/hacktivist guy. I'm surprised I had not ever heard of him until a few weeks ago. I'm equally surprised that Adrian Chen hasn't done a story on him yet (as far as I can tell).

ETA: "A small team of A players can run circles round a giant team of B and C players" (Th3j35t3r, 2010).
Here's an interesting paper about him:…