Sony shuts down site to investigate possible hack
Additional 'Sownage' investigated
Sony has temporarily shuttered yet another website following reports it may have suffered an attack by hackers.
The company's Brazilian Music site  was inaccessible for much of Tuesday as website engineers investigated a possible security breach, according to news reports. Sony spokesman Tomio Takizawa told  Bloomberg News the possible attack may have altered some content but didn't elaborate.
On Friday, a group calling itself LulzSec targeted Sony's movie division  in an attack it claimed exposed more than 1 million consumer email addresses and passwords. It claimed the attack on the Sony Pictures website was achieved by exploiting a simple SQL-injection vulnerability, leading to the trove of unencrypted data.
LulzSec has also claimed responsibility for hacks on the PBS television network  and affiliates of the FBI . There were no immediate claims of responsibility for any attacks on Sony's Brazilian website.