--- title: How to Spot Hidden Malware on Your Devices description: How to Spot Hidden Malware on Your Devices --- # [How to Spot Hidden Malware on Your Devices](https://hsc.g3mit.com/generation-3-managed-it-blog/how-to-spot-hidden-malware-on-your-devices) Written by [G3](https://hsc.g3mit.com/generation-3-managed-it-blog/author/gene-parksg3mit-com) | Mar 10, 2025 12:00:00 PM [Malware](https://www.malwarebytes.com/malware) is bad software that can hurt your computer or phone. **It can also make your device run slow and steal your info.**  Here is how you can spot hidden malware on your devices. ## What is Malware? The word “malware” is short for “malicious software.” It is a program that tries to harm your device or data. **The most common types of malware are created by hackers looking to cause trouble.** There are lots of different types of malware. ### Viruses Viruses will spread from device to device. **They can destroy your files or make your computer run really slow.** ### Trojans Trojans act like they’re good programs, but they actually aren’t. They might steal your information. ### Ransomware Ransomware will lock your files. It will then ask you for money in exchange for your files. ## How Does Malware Get on Your Device? Malware can creep onto your device in so many ways: ### Downloading Bad Files Sometimes you might download a file that has malware in it.** Be careful what you click on!** ### **Visiting Bad Websites** Some websites can put malware on your device when you visit them. ### Opening Weird Emails Hackers can send emails with malware attached. Don’t open emails from people you don’t know. ## What Are Signs of Hidden Malware? Malware can be sneaky. But there are some signs to look out for: ### Sluggish Device If your device is acting really slow, it may have malware. ### Suspicious Pop-ups Lots of strange pop-up advertisements may be malware. ### Battery Quickly Dies Malware may be draining your battery. ### Data Usage High If your internet speeds seem slower or you are using more data than normal, it may be malware. ## How Can You Check for Malware? There are several ways to search for malware on your device: ### Use Antivirus Software Antivirus programs can scan your device for malware. They can find and remove bad software. ### Check Your Apps Look at all the apps on your device. Delete any that you don’t remember installing. ### Look at Task Manager On a computer, open Task Manager. **Look for programs that use a lot of resources or have weird names.** ### Check Your Browser Check your browser extensions. Remove any that you do not use or recognize. ## What to Do If You Discover Malware? If you think you have malware, don’t panic! Here is what you should do: ### Run a Full Scan Use your antivirus to run a full scan of your device. ### Update Your Software Make sure all of your programs and your operating system are current. ### Change Your Passwords Change the passwords to all your valuable accounts. ### Backup Your Data Back your important files up to a safe location, such as a cloud service. ## How to Avoid Malware? Better not to let malware onto your device at all. Here’s how: ### Keep Everything Up-to-Date Keep your operating system and applications updated at all times. ### Be Careful What You Click Avoid clicking on any link or downloading a file unless you are sure it is safe. ### Use Strong Passwords Make your password long and hard to guess. Use different passwords for each account. ### Use Antivirus Software Keep good antivirus software on your device and run scans often. ## Stay Safe Online! Malware can be scary, but you can protect yourself. Always be careful online and keep your devices safe. **If you need help with malware or want to learn more about online safety, contact us today. **We’re here to help you stay safe in the digital world! -- [Featured Image Credit](https://unsplash.com/photos/macbook-pro-turned-on-JJPqavJBy_k) This Article has been Republished with Permission from [The Technology Press.](https://thetechnologypress.com/how-to-spot-hidden-malware-on-your-devices/) [View full post](https://hsc.g3mit.com/generation-3-managed-it-blog/how-to-spot-hidden-malware-on-your-devices) ```json { "@context" : "http://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "G3" }, "dateModified" : "2026-01-07T07:35:48.145Z", "datePublished" : "2025-03-10T12:00:00Z", "headline" : "How to Spot Hidden Malware on Your Devices", "image" : { "@type" : "ImageObject", "height" : 1765, "url" : "https://244789548.fs1.hubspotusercontent-na2.net/hubfs/244789548/Imported_Blog_Media/How-to-Spot-Hidden-Malware-on-Your-Devices-scaled-1.jpg", "width" : 2560 }, "mainEntityOfPage" : "https://hsc.g3mit.com/generation-3-managed-it-blog/how-to-spot-hidden-malware-on-your-devices", "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "height" : 60, "url" : "/hs/hsstatic/content_shared_assets/static-1.4092/img/default-amp-logo.png", "width" : 60 }, "name" : "Generation 3 Managed IT blog" } } ```