Infamous hacking group, Anonymous, began a series of attacks against Sony earlier today, bringing down several Sony sites and the PlayStation Network. However, a radical offshoot of the main group believe that the attacks aren't enough, and are prepared to take the fight to a more severe level.
Updated with info on what the attacks could include
The website of the company handling Sony's case has been brought down.
One SonyRecon member boasted on the IRC:
lol well like 30 min ago i left chocolate rain on the judge’s voicemail lawl