T-Mobile is now saying that the information that was posted to the Full Disclosure security mailing list this weekend is in fact the company s data. But the company stopped short of confirming that the anonymous hackers have access to customer data and other sensitive information, as they have claimed. The attackers claim they have everything, their databases, scripts and programs from their servers, financial documents up to 2009. The real question is do they have any customer data? The answer may be as simple as the attackers not wanting to give them any further clues to help with their investigation.
Source: https://threatpost.com/t-mobile-data-full-disclosure-real-060909/72810/