Aaron Barr - the former CEO of HBGary Federal - was infamously pwned by Anonymous after attempting to infiltrate and discredit the hacktivist collective.
A hacker startup staffed by (alleged) former members of Anonymous is threatening to publish "identifying information" on key personnel within the cyber activist organization.
Hacking group Anonymous has released tens of thousands more private emails from security company HBGary, which it claims has been plotting with government agencies to attack Wikileaks.