Organizations that add SaaS security posture management (SSPM) to their stable of security tools can continuously evaluate all new file shares to make sure the shares aren't exposing sensitive ...

Fix Your organization blocked this file because it didn’t meet a security policy error when you try to download a file in Windows 11/10 on yourbrowser.

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 ...

A vulnerability in WinRAR allows attackers to execute arbitrary code when you open zipped files. A fix is already available, but you have to install it manually as WinRAR does not update ...

I received the "Do you want to open this file?" message when I tried to open files on a mapped network drive (N for me). I went to Internet options' Security tab and clicked on Local intranet.

A surge in two-step phishing attacks leveraging Microsoft Visio files has been identified by security researchers, marking a sophisticated evolution in phishing tactics. Discovered by Perception Point ...

During incidents, security and threat analysts sometimes need to quickly examine if one particular file or content is hidden somewhere on an endpoint or even on all the corporate network.

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.