"Although I like and use Dropbox frequently, here's an article that reminds us nothing is secure in the 'cloud', unless it's encrypted, and even then NSA might take a peek at your documents," notes Jim Hamm. Here's the article for you to check: http://www.computerworld.com/s/article/9242384/Dropbox_takes_a_peek_at_files?source=CTWNLE_nlt_dailyam_2013-09-13