Malware attacks are constantly increasing, as they are related to the changes in lifestyle we are experiencing today. We always rely more on our phones, laptops, and other internet-connected devices, both in our personal and professional life. 

Malware attacks can come in many forms, and are manifest in a variety of ways, but there is always something you can do to stop them. Understanding the telltale signs that your devices are under attack is a crucial step to take to protect yourself, your assets, your family, and your business. Learn how below. 

Pop-Ups or Ads

The most common sign that you have become the victim of an attack is unusual notifications. Indeed, it is common for viruses and malware to appear in the form of regular notifications, and many people fall for it. Often, the notification prompts you to insert your credit card details to pay for a service after having said that your device is affected by malware. 


If your computer is infected by malware, it is likely to be slower than usual. This is because the virus will be using the hardware, compromising the memory of your device. You can check what is happening by searching for the Task Manager and checking the performance tab.  

Does Its Own Thing

If your device seems to have a mind on its own and shows glimpses and glitches, it might be affected by malware. If the mouse moves on its own and deliberately, it is possible that the malware has gained remote access to your device. You will then need to disconnect your device from any connectivity options, including the Internet, WiFi, and Bluetooth. Once your data is safe, you will need to look up how to remove the malware.

Crashes a Lot and Low Storage

If infected by malware, it is possible for your PC to continuously crash or signal that it’s running low on storage. This will depend on the type of virus, as some are designed to continue duplicating until they have filled the PC’s storage. 

Corrupted or Missing Folders

Some malware has the precise intent to delete data from your device. This type of attack comes in the form of corrupted folders or missing ones. You might opt to backup your data online.

Redirecting Web Browsers

Browser redirect malware is extremely common, and they cause your browser to redirect you to another site, where users are likely to fall victim to scams or data theft.


Some types of malware might just lock you out of your PC or device until you unlock it – usually by paying. Speaking to an expert can help you regain control of your PC without paying.

Unauthorized Credit Card or Bank Purchases

If you receive a notification that a payment that you have not authorized has been made from your cards online, you should immediately call your bank to block your cards, and disconnect your device from the internet. Contact a professional to help you remove this malware from your device, or do some research to find out how they got your credit card information.

The Hard Drive Is Frantic, but You’re Doing Nothing

If your hard drive is running the fan without your using the computer at all, it is possible that malware has affected the PC. Check its activity on the task manager and proceed to remove it if necessary.


While we are always more dependent on technology, it has never been as important to keep ourselves safe. Indeed, our devices store a great amount of personal data and information, which can be extremely damaging if lost or stolen. Ensure you keep updated anti-malware software on your computer at all times. 

Rob Gluckin from GTG Technology, a managed service provider in IT services in Fort Lauderdale, Florida, says that “An MSP provides a rounded security system to your business,” which is indispensable to any company.