The Trojan horse is a deceptive software that infiltrates computers, posing a significant threat to our digital lives. Named after the infamous Greek myth, this malware disguises itself as legitimate files or applications to gain entry into unsuspecting systems. Once inside, it enables cybercriminals to access personal information, create backdoors for further attacks, or even take remote control of the compromised system. Since its creation, Trojans have evolved, becoming more sophisticated and harder to detect. In response, computer security experts continuously work on developing advanced tools and educating users on how to stay vigilant. Avoiding suspicious emails and file downloads, and keeping antivirus software up to date are some fundamental measures to remain protected from this surreptitious threat.#34#