That's the idea behind VTzilla, a Firefox add-on that scans files for viruses before you download them. Once installed, it adds a Scan with VirusTotal option to Firefox's download dialog box (which ...

Third-party programs are widely used on Windows and other operating systems. But how can you tell if a program is safe to install or not? How can you be so sure that the program file you are going to ...

Malicious software, or malware, can wreak havoc on a small business. Some viruses can obtain sensitive data from unsecured workstations, while other infections, like worms, can slow computer or ...

What is fileless malware and how do you protect against it? Your email has been sent Scanning files you open and save isn't enough to catch malware these days. Here's how Microsoft Defender tools can ...

NEW YORK, Dec. 28, 2025 /PRNewswire/ -- Expert Consumers has recognized Webroot as the leading tool for real-time malware defense in its 2025 malware scanner evaluation. The recognition comes as ...

There's no exact science when it comes to figuring out if a file has a virus or is just being detected as a false positive, but today we'll share a little background and some tips that will help you ...

If you suspect a file is malicious, you can send it to Microsoft or any antivirus companies for analysis. The Microsoft Research and Response Team or the concerned security company will check the file ...