Attachment Manager in Windows 11/10 The Attachment Manager protects you against unsafe attachments and downloads by identifying the file type and the respective security settings.

A threat actor uses an unusual attachment to bypass security software that is a double-edged sword that may work against them.

The seemingly innocuous Microsoft OneNote file has become a popular file format used by hackers to spread malware and breach corporate networks. Here's how to block malicious OneNote phishing ...

The files are processed as shown in the diagram below through Windows’ Audio Compression Manager, because typically sound files employ some form of compression to keep file sizes more manageable.

Barracuda Networks found that HTML attachments were malicious more than double than the next leading type of file.

Malicious emails often attach various forms of executable programs and trick users into running them. These include standard Windows executables (.exe), batch files (.bat), and even JavaScript ...