http://www.cnbc.com/id/42769019 Six days after a security breach of its PlayStation Network, Sony said Tuesday that the incursion was much worse than expected and hackers had obtained personal information on 70 million subscribers. Source: SonyPlayStation 3 The company, in a blog entry posted Tuesday afternoon, added it is still unsure if the intruder also obtained credit card data for members who have that on file with the service, which provides online functionality for the PlayStation 3. "Although we are still investigating the details of this incident, we believe that an unauthorized person has obtained the following information that you provided: name, address (city, state, zip), country, email address, birthdate, PlayStation Network/Qriocity password and login, and handle/PSN online ID," wrote Patrick Seybold, senior director of corporate communications for Sony Computer Entertainment America. "It is also possible that your profile data, including purchase history and billing address and your PlayStation Network/Qriocity password security answers may have been obtained. While there is no evidence at this time that credit card data was taken, we cannot rule out the possibility." Sony says the attack has led it to begin rebuilding the system. It expects to restore some services within a week. The company is urging subscribers to be on alert for identity theft attempts as well as email, telephone and postal scams. (Users can contact the three major U.S. credit bureaus Experian, Equifax and TransUnion and have their accounts put in "high alert" status for no charge.) It is also advising them to change their password when service is ultimately restored.