Malware
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What is adware? How to prevent and remove it
Adware is an invasive malware that floods users with advertisements. Learn how to protect your device.
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What is malvertising and how do you prevent it?
Malvertising is the combination of malware and advertising. Find out how to prevent it and stay safe online.
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How to spot and remove a scareware
Learn more scareware warning signs to watch for and prevention tips.
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What are drive-by downloads + drive-by attack prevention tips
Use this complete guide on drive-by attacks to help protect your data from drive-by hacking and other dangerous online threats.
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What is a computer worm? How they work and spread
Computer worms are a dangerous type of self-replicating malware. Learn how to defend against them.
Published: May 30, 2025
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How to get rid of a virus on an Android phone in 6 simple steps
Learn how to clean your Android from viruses and malware and how to protect from future infections.
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How to spot and remove a fake virus alert on your devices
Learn how to spot and remove a fake virus alert while keeping your devices safe from cybercriminals.
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Can Macs get viruses, and do they need antivirus?
This guide teaches you how to keep your Mac safe from viruses, malware, and other online threats that could harm your device.
Updated: March 17, 2025
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15 types of malware: real-world examples and protection tips
Different types of malware include trojans, worms, viruses, and many more. Learn about them here.
Published: March 11, 2025
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How to remove malware and viruses from a Mac or PC
Learn how to remove malware and viruses from your device before they can expose sensitive information to hackers.
Published: March 08, 2025
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Malware: What it is, how it works, and how to get rid of it
Learn what malware is, how to check for it, and how to protect against harmful threats.
Published: March 05, 2025
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What is a keylogger? A total protection guide
Learn how keylogger attacks can affect you and how you can protect yourself and your device.
Published: February 25, 2025
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How to know if you have a virus on your computer
Learn how to tell if your computer has a virus, what to do about it, and how to protect it from future attacks.
Published: February 18, 2025
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What is antivirus software: Meaning, definition, and benefits
Learn about how antivirus works, its role in protecting your devices from viruses and malware, and more.
Updated: February 14, 2025
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How to know if someone is watching you through your phone camera
Hacking smartphone cameras is less common than before but possible. Learn the warning signs and tips for protecting your privacy.
Published: January 29, 2025
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Can iPads get viruses? An iPad cybersecurity guide
iOS viruses are extremely rare, but iPads are still vulnerable to other types of malware, along with online privacy and security threats.
Published: January 28, 2025
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How to check for viruses on iPhone: A detection guide
This guide will teach you how to identify whether your iPhone has a virus and how to protect it from future attacks.
Published: January 27, 2025
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What is Pegasus spyware and how to remove it?
Pegasus is smartphone spyware that surveils the mobile activity of criminals, but it's also been used against dissidents, journalists, and others.
Published: January 17, 2025
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How to detect spyware and remove it on Android, iPhone, PC, and Mac
Learn how to detect spyware and safeguard your online activities on Android, iOS, and computers.
Published: December 13, 2024
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The new face of cyber threats—AI, deepfakes, and scams
Gen Threat Labs researchers reported that scammers have been exceedingly active, innovating new techniques and exploiting AI capabilities.
Published: October 22, 2024
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Going back to the ‘00s—Fake antivirus scams are back
Everything old is new again. Scammers are repurposing a popular ‘00s scheme, surprising many with its return.
Published: October 22, 2024
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How to get rid of iPhone viruses
If you have a virus on your iPhone, there are easy ways to get rid of it. Find out how to remove iPhone viruses here.
Published: June 17, 2024
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Can iPhones get a virus? Yes, here is how to remove it
It's unlikely that a virus or malware will infect your iPhone, but it's possible. Learn how to remove it.
Published: May 16, 2024
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How to prevent computer viruses: Expert tips
Computer viruses are bad news for your device and online security. Discover practical tips on how to prevent computer viruses and other online threats.
Published: May 14, 2024
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4 mins 40 sec
Trojan viruses: Detecting and removing
Help protect your device against Trojan viruses. Learn effective ways and essential tips to defend against malware and other threats.
Published: May 08, 2024
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6 min read
Famous computer viruses: A historical look at notable cyberthreats
Learn about the most famous computer viruses and their impact, including examples and the history of these cyberthreats.
Published: March 22, 2024
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What is ransomware?
Dive into our comprehensive guide on ransomware to understand how these attacks work and crucial strategies to protect yourself and fight back.
Published: January 19, 2024
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Spyware: What it is and how to protect yourself
Spyware is a type of malware that infiltrates your device and covertly gathers intel about you. Learn about spyware removal tips in this guide.
Published: July 21, 2023
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3 min read
What is Grayware?
Grayware can affect your device’s performance and compromise your security online, as well as being a nuisance.
Published: May 12, 2022
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Virus FAQ
Are you a Norton customer who is facing a problem with malware? Use this page to get answers to frequently asked questions. My computer has a virus. How did this happen? Thousands of new viruses…
Published: August 08, 2018
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3 min read
OS X malware
Online threats to Macs have increased lately. The most recent one to make news, called “Crisis”, targets Mac users. Your risk of infection is probably very low, but here are some basic facts: “Crisis” is a Trojan that…
Published: August 08, 2018
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2 min read
What Is A Computer Virus?
A computer virus, much like a flu virus, is designed to spread from host to host and has the ability to replicate itself. Similarly, in the same way that viruses cannot reproduce without a host cell, computer viruses…
Published: August 08, 2018
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2 min read
Norton Mobile Security alerts and helps defend against FluBot
Find out about the mobile phone scam now spreading around the globe, infecting phones and stealing data
Published: August 08, 2018
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2 min read
Macro viruses
A macro virus is defined as “a computer virus written in the same macro language used for software applications, such as word processors.”
Published: August 08, 2018
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4 min read
What is a botnet?
The Internet is filled with threats to online security. Many of these threats are just productive, positive technologies turned to evil use. The botnet is an example of using good technologies for bad intentions.
Published: August 08, 2018
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4 min read
How to spot online scareware scams
Today’s cybercriminals are more creative than ever, using continually-evolving techniques to worm their way into the computers (and wallets) of unsuspecting victims around the globe.
Published: August 08, 2018
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3 min read
How to choose antivirus software: What you need to know
With the threat landscape changing so rapidly, it is wise to understand what your antivirus software has to offer.
Published: August 08, 2018
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3 min read
Hundreds of malicious apps are showing up on the Google Play Store, disguised as legitimate applications.
Hundreds of malicious apps are showing up on the Google Play Store, disguised as legitimate applications.
Published: August 08, 2018
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2 min read
What is an info-stealing ad library?
When it comes to free apps, there still may be a price, although it doesn’t always cost the user. There are other ways applications can earn revenue, such as running advertisements within the app itself.
Published: August 08, 2018
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2 min read
What is a firewall and do you need one?
Firewalls can help keep your network, computer, and data safe and secure. Here’s how.
Published: August 08, 2018
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3 min read
What is mobile ransomware?
Mobile ransomware is a form of malware that steals sensitive data or locks a device permanently and then demands payment before unlocking it or returning the data to the user. Folks are tricked into accidentally downloading it through social networking schemes, assuming that they are downloading innocent content or critical services.
Published: August 08, 2018
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4 min read
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