By Max Clarke

Sony’s beleaguered Network has again come under attack by a group of hackers who call themselves ’Lulz Security’.

In their own words, LulzSec is a team of entertainment and security experts that specialise in the production of malicious comedic cyber materials.

The attack comes just one day after the Sony Playstation Network shut following a serious data breach affecting some 77 million users. Targets included Sonypictures and the SonyBMG databases. Associated Press report that this latest breach will see profits at Sony drop a further $170 million.