In computing, a trojan horse (or simply trojan; [1] often capitalized, [2] but see below) is a kind of malware that misleads users as to its true intent by disguising itself as a normal program. …

Jun 10, 2025 · Trojan viruses disguise themselves as harmless files to trick you into installing them, giving hackers access to your system. Learn more about Trojans, how to spot and …

Oct 13, 2025 · Trojans are malware that don't self-replicate but disguise as harmless programs, causing data theft, and system damage. Antivirus is crucial to detect them.

Trojans are malware, and like most forms of malware, Trojans are designed to damage files, redirect internet traffic, monitor the user’s activity, steal sensitive data or set up backdoor …

Nov 19, 2021 · Trojans are packaged and delivered inside legitimate software (hence their name), and they’re often designed to spy on victims or steal data. Many Trojans also download …

Oct 29, 2024 · Trojans are a common type of malware, which, unlike viruses, can't spread on their own. This means they either have to be downloaded manually or another malware needs to …

What is a Trojan virus? A Trojan virus, sometimes called a Trojan horse virus, is a type of malicious software that tricks you into installing it, disguised as a real, operational program.

Jun 30, 2025 · Trojans are deceptive programs that trick users into executing them, opening the door for cybercriminals to steal data, spy, or launch attacks. This detailed 2025 guide explains …