SAN FRANCISCO (CNNMoney) -- On June 2, hacktivist collective "LulzSec" burst onto the cybersecurity scene with a splashy exploit: It published a trove of data stolen from 1 million user accounts ...

LulzSec has been making headlines on a virtually daily basis for a month or so now. The hacker group has compromised servers and exposed sensitive information from targets ranging from Sony, to ...