It is a restriction placed to protect users and networks from malicious files. While the restriction is useful, sometimes it can be overly strict. And here’s how you can fix the issue. Sometimes, ...

Microsoft says that the File Explorer (formerly Windows Explorer) now automatically blocks previews for files downloaded from the Internet to block credential theft attacks via malicious documents.

GhostLock shows how legitimate Windows APIs can lock users out of SMB-shared files without encryption or admin privileges.