Dropbox announced on its Twitter account that its users can now share their Dropbox folders with friends on Facebook.
To enable Facebook integration, you have to login to your Dropbox account and authorize Dropbox to access your Facebook account. After doing so, you can share Dropbox folders with friends via their Facebook names instead of entering an email address or Dropbox username which can be lengthy and hard to remember.
However, Dropbox users have to take extra caution when they receive Dropbox URLs, especially from unknown sources. A recent Symantec report highlighted that spammers and malware authors are increasingly turning to the popular cloud storage service to conduct their cyber crimes.