A number of web sites have been hacked and details dumped, most notably on image hosting service ImageShack, which had all its files exposed in a file dump. Symantec was also hacked, with an online portal of the company being accessed and the names, email addresses and phone numbers of what were said to be researchers being released. The hackers imply that they used a vulnerability in the open source control panel ZPanel to get access to the site. Other incidents included a tweet from @57UN which published source code to VMware’s ESX kernel.”]
Source: http://www.h-online.com/security/news/item/Anonymous-at-work-in-5th-of-November-hacks-1743789.html