Trojan viruses explained + tips on how to remove them - Norton™
Jun 10, 2025 · What is a Trojan virus? A Trojan virus is a type of malware that hides within a legitimate file or program to gain access to your device. Trojans are often hidden in otherwise normal looking …
Computer viruses: How they spread and tips to avoid them - Norton
Feb 29, 2024 · A computer virus is a malicious code or program designed to spread from one computer to another, causing damage to data and system operations. Learn how viruses work, signs to look …
What is a remote access Trojan? A cybersecurity guide - Norton
Feb 18, 2024 · In a standard Trojan attack, malware is disguised and packaged into a seemingly innocuous or even helpful file or app to trick you into unknowingly installing the malware onto your …
What is the Zeus virus and how does it work? - Norton™
May 7, 2025 · The Zeus virus, also known as Zbot, is a credential-stealing type of Trojan virus that disguises itself as a legitimate file or piece of software to trick users into installing it.
Malware: What it is, how it works, and how to get rid of it - Norton™
Jan 28, 2025 · Malware is malicious software designed to infiltrate or harm computers, networks, and other systems. Find out more about what malware is exactly, how this evolving threat works, and …
What is a rootkit? Detection + prevention tips - Norton
Jul 21, 2023 · A rootkit is malware that grants attackers access to a device while remaining undetected. Follow his guide to learn how to detect and guard against rootkit attacks.
What is a computer worm? How they work and spread - Norton™
Jan 13, 2025 · If your computer is acting strangely or suddenly suffering from poor performance, it could be infected with a computer worm. Learn more about worms, the damage they can cause, and how …
15 types of malware: Real-world examples and protection tips
Dec 20, 2024 · Trojan malware earned its name from the ancient Greek Trojan horse myth. Like their namesake, the contents of Trojan malware can be extremely dangerous: once activated, they can …
How to remove a Windows Defender security warning scam
Dec 19, 2024 · Like other scareware, you’re probably seeing the fake Windows Defender warning because you accidentally clicked a scam link, visited a malicious website, or have adware on your …
Logic bomb definition, examples, and protection - Norton™
Aug 9, 2024 · Stuxnet was a malicious computer worm that targeted Iran’s nuclear program in 2009 and 2010. It famously exploited multiple zero-day vulnerabilities and deployed a highly sophisticated logic …