If you’re like most Internet users, you’ve never even heard of grayware, adware, or madware. That’s because these are all lower on the threat scale in the world of malicious programming. What’s more, they toe the line between legitimate programs and actively harmful applications.
Here’s your quick guide to the new wave of code you don’t want on your computer:
What Is Grayware?
Grayware refers to software that exists in a gray area between legitimate software and clearly malicious software, like a virus or other forms of malware. This type of grayware may not always be intentionally malicious, but it can still introduce security risks, create a vulnerability, and negatively affect computer performance. Many forms of grayware appear during installation or download processes when users unknowingly install potentially unwanted programs (often called a PUP) bundled with another app. These programs can gather personal data, modify browser settings, or introduce intrusive behavior that impacts both individuals and organizations across their operating system or mobile device environments.
Common examples of grayware include adware, spyware, and certain browser extensions that operate in a legally ambiguous gray area. Adware may constantly display ads or pop-up windows within a browser, while madware targets a mobile device and generates aggressive advertising or tracking behavior. Some programs also redirect users to advertising pages, install additional app components through a bundle, or collect browsing data without clear consent. Although these tools may appear to be legitimate software, their intrusive behavior and ability to gather data make them an undesirable presence that can expose users to further cyber threats.
Adware and Madware
The most common reason for grayware is to collect information about you for the purpose of making advertising dollars. It’s called “adware” when it’s on a computer, and “madware” when it’s on a mobile device such as your phone or tablet. No matter what the adware or madware is, it’s going to slow down your machine and make it more prone to crashing.
The worst part is that adware and madware usually work in conjunction with spyware. Spyware is going to look at everything that you do online and record it. The adware and madware, more often than not, are going to report that information back to a third party. In the case of adware and madware, it’s just for marketing purposes, but if you had one piece of adware or madware on your devices, there’s a good chance you have another that’s collecting data for even more nefarious purposes.
Because so many Internet users are now savvy to run-of-the-mill adware, the crooks are moving their hacking game over to your mobile devices. What that means is that they can collect information about not just what you’re looking at online, but also where you’re going when you carry your mobile device. What’s more, the madware can cost you money in the form of data and text message charges. Indeed, one of the preferred modus operandi of madware is bombarding you with text messages, hoping that you respond or click on the link in the message.
How To Protect Yourself From Grayware
Always have a good defense when it comes to your computers and mobile devices. Secure them using the best, most up-to-date Internet security suite, such as Norton Security. Every machine (tablet, laptop, mobile, desktop) and every operating system needs an Internet security suite.
You also need to be proactive in terms of choosing the websites that you visit wisely. If something seems laggy, slow, spammy, or like it’s installing programs on your machine, leave the website immediately.
Exercise caution when installing new apps. It’s best to never download apps unless they come from the official app store for your operating system. Even then, do a bit of Internet search engine research before you make the final decision to download.
Never click on pop-up ads. The same goes for downloading attachments from or clicking on links in emails from people you don’t know.
Whenever your machine asks you if you want to update the operating system, the answer is “yes.” One of the most common ways for hackers to compromise your machines is by exploiting old vulnerabilities that have already been patched in updates.
Sure, there are a lot of dangers out there in the digital landscape. However, protecting yourself isn’t as hard as you think. Between an Internet security suite and common sense precautions, you should be able to keep every machine you use free from malware of all kinds. Because grayware often hides within downloads and appears as harmless utilities, strong security software, updated antivirus tools, and careful monitoring of app store installations are important for reducing risk. Identifying and removing potentially unwanted applications helps prevent exposure to malicious activity, protects personal data, and improves computer performance. Organizations should also monitor endpoints and user behavior to detect early signs of grayware infections before they escalate into larger cybersecurity risks involving malware, spyware, or other forms of intrusive software.
