just what are the odds that someone knew what to look for when dropbox had their technical issue?
honestly.. unless there was some way to use google to identify wallet files on dropbox's website OR
someone knew it was there..

i find it highly doubtful that a person on the internet just happened to come upon that file on dropbox
and had the insight to brute force the password.. and then transfer the bitcoins. heck.. just finding a
person on the internet who even cares about bitcoins is a challenge let alone finding a wallet file during
a few hour period.