In yet another high-profile instance of cybersecurity crime, a Twitter user on Thursday leaked 20GB worth of confidential Intel documents.<br />The Twitter user says they received the documents from an anonymous hacker, and the files had been stored on a file-sharing service.<br />Gizmodo reports that according to the leaker, the folder contains classified information under NDA, or a non-disclosure agreement.<br />What is unknown at this time is what the files actually reveal.<br />It is known, however, that the files have not been posted publicly anywhere before. Also, the hacker is supposedly prepared to release more Intel data.