Whether you've left your phone, laptop, or tablet behind on the subway, or your device has fallen into the wrong hands, don't worry—you have data protection with Dropbox. Clear the data on your phone or remote wipe your device so your files remain secure. If you choose, you can sync your files from dropbox.com with a new device.
Once you remote wipe a device, sign in to your Dropbox to double-check your status and make sure that your data is completely erased from the device.
You can use remote wipe to securely remove Dropbox data from all your personal devices:
Recover or restore lost files, accidental edits, or deleted work
Manage documents online with simple and secure cloud storage