Hijacker is computer malware that is designed to gain unauthorized access and control over a computer by changing the system settings and launching malicious code. It allows a hacker to access data, steal information, and even take control of the entire computer system or networks.
Hijackers spread through multiple vectors, including malicious websites, email attachments, file downloads, third-party software, peer-to-peer networks, and occasionally even physical devices. Once inside the system, the hijacker can encrypt important data and files, create new user accounts, and limit access to the system’s resources.
Hijackers pose a significant threat to computer systems and networks. Hijackers can be used to spy on computers, disrupt operations, steal money, and cause major damage. Many antivirus and security software packages can detect and protect against hijackers before they cause significant damage to the system.
It is important for users to be aware of the risks associated with hijackers. Taking small steps, such as running regular security scans and avoiding questionable website content can reduce the risk of a hijacker attack. Additionally, limiting the use of flash and other software can decrease the chance of installing a malicious program.
