I had a spam/phishing attempt by having someone send a .doc file with "wanna hook up" inappropriate content.
No easy way to quickly remove it from my shared folder other than opening the document and editing, and removing from my shared folder.
Michael Jr commented
I agree that there should be options such as:
1. Turn off sharing completely
2. Only accept shared from contacts
ps: Allow us to turn off previews of the shared files in case they contain viruses.