Received the above email from a friend.
Initial suspicion is that he would send a “confidential document”, much less something via dropbox.
The “dropbox” email had an attached pdf, which again, is not normal.
Using our protected computers, we opened the pdf.
Not at all a standard method.
So we examined the link.
It is a shortened Bitly link, which again is not standard.
Notice, this is not just an attempt to phish Drop Box credentials, but an attempt to get a large variety of credentials.
This should be, yet another, warning that you should not enter any information here.
The site has been hacked, but the hackers are simply using pages outside the normal use so the owner doesn’t notice it.
Hopefully they will take action to fix their website.