Dunno if people actually use EA's Origin service, I personally don't. But for those that do.
Origin has been compromised and accounts login information being changed and possible that they have obtained billing information.
Suggested Actions: Change your passwords and recovery questions, Delete billing information from the site and keep an eye out for any odd transactions leaving your bank account. Obviously if anything does come out of your bank account that is unauthorized you should immediately make you bank aware and have the appropriate actions taken.
Source:
http://www.geek.com/articles/news/or...nged-20121114/