This is my second dropbox.com review. The first I wrote three years ago after my account details had been leaked twice (I know because I start receiving spam on the unique email accounts I use for Dropbox and that no one knows except Dropbox). Now my third account's data have been hacked. I really wish I didn't have to have (and renew) Dropbox accounts,. but other users sharing stuff forces me to keep using it. People, please, stop using Dropbox! It is a security black hole.