Homonym: Trojan (Virus)
A "Trojan" refers to a type of malicious software, or malware, that disguises itself as a legitimate program. It tricks users into downloading and installing it, often leading to unauthorized access to their systems. Once activated, a Trojan can steal sensitive information, install additional malware, or create backdoors for cybercriminals.
The term "Trojan" originates from the ancient Greek story of the Trojan Horse, a deceptive wooden structure used to infiltrate the city of Troy. Just as the horse concealed soldiers, a Trojan conceals harmful code within seemingly harmless applications, making it a significant threat in cybersecurity.