Dropbox has denied that they have been hacked, and that the login credentials leaked by a unknown individual on Pastebin are those of Dropbox users.
The leaker released the first batch of credentials some 12 hours ago, and has asked interested users to donate bitcoins in order for the leaks to continue. In the following hours, he or she continued to leak batches even though only one donation was made.
Simultaneously, more batches have been released by the same or another person, and another bitcoin address has been provided fo the donations (none have yet been given).
Continued : http://www.net-security.org/secworld.php?id=17488
Related:
7 million Dropbox username/password pairs apparently leaked [Updated]
Dropbox dismisses claims of hack affecting 7 million accounts

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