We review products independently, but we may earn affiliate commissions from buying links on this page. Terms of use.

CyberSight RansomStopper

 & Neil J. Rubenking Principal Writer, Security

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

Our Expert
LOOK INSIDE PC LABS HOW WE TEST
65 EXPERTS
43 YEARS
41,500+ REVIEWS

Main Window

CyberSight RansomStopper's main window simply reports that you are protected from ransomware. Buttons across the bottom let you view alerts, blocked processes, and processes you chose to allow. There's also a button to check for updates, if you didn't select automatic updates during installation.

Blocked Ransomware

When RansomStopper blocks an attempt to encrypt your files, it displays a popup in the notification area. Clicking that popup brings up this window, which reports the name of the file and explains how to unblock it.

Blocked Processes

You can view the files that RansomStopper has blocked. If it blocks a legitimate encryption program in error, you can click Remove to let the program run.

Allowed Processes

When you remove a program from the blocked list, it moves to the allowed list.

Fake Encryptor

RansomStopper also blocked my hand-coded ransomware simulator. At first test, when this same program launched at boot time, it managed to encrypt files before RansomStopper loaded. The company has fixed this problem..

About Our Expert

Neil J. Rubenking

Neil J. Rubenking

Principal Writer, Security

My Experience

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that fateful meeting, I’ve become PCMag’s expert on security, privacy, and identity protection, putting antivirus tools, security suites, and all kinds of security software through their paces.

Before my current security gig, I supplied PCMag readers with tips and solutions on using popular applications, operating systems, and programming languages in my "User to User" and "Ask Neil" columns, which began in 1990 and ran for almost 20 years. Along the way, I wrote more than 40 utility articles, as well as Delphi Programming for Dummies and six other books covering DOS, Windows, and programming. I also reviewed thousands of products of all kinds, ranging from early Sierra Online adventure games to AOL’s precursor Q-Link.

In the early 2000s, I turned my focus to security and the growing antivirus industry. After years of working with antivirus, I’m known throughout the security industry as an expert on evaluating antivirus tools. I serve as an advisory board member for the Anti-Malware Testing Standards Organization (AMTSO), an international nonprofit group dedicated to coordinating and improving testing of anti-malware solutions.

The Technology I Use

Much of the testing I do, particularly testing with real-world ransomware, is just plain dangerous. To perform such tests safely, I sequester them inside virtual machines managed by VMWare Workstation. For cross-platform testing, I use a MacBook Air, a Google Pixel 4, and a 6th-generation iPad.

I rely on my Delphi coding skills to create and maintain small applications. These include programs to check whether an antivirus correctly handled the malware it detected, launch dangerous URLs and record the security program’s reaction, and analyze the malware that I collect for use in testing. I also wrote a tiny browser and text editor for use in testing security apps that have predefined reactions for known products.

I do my writing and research on a Dell OptiPlex desktop, relying on Microsoft Word (my fingers know all the shortcuts). Many of my articles include charts and analysis; Excel is my go-to for those. When work hours end, though, I escape the bounds of Microsoft and Windows. There’s an iPhone in my pocket, I relax with my oversized iPad, and my Kindle Oasis is always loaded with the best science fiction and fantasy.

Read full bio