Hacking viruses are harmful programs which can be used to control the computer system remotely, steal personal data and more. They are transmitted via peer-topper networks, email and websites that provide downloads of content. You can prevent the risk of being hacked by updating your software, staying away from downloading unreliable sources, and staying away from unsecured networks.
Hacking viruses is used by cybercriminals for many reasons. They may wish to create keystroke logs which record all the words a device user type. This gives the perpetrator everything they need to take over an identity and gain access to bank accounts or credit cards as well as other important information. They could also use the compromised device as a part of a botnet, a network that can be used to send out spam emails or to launch attacks against other devices.
A virus could be crafted to take over the functionality of a computer by changing its start page redirecting search queries to an unwelcome web page or replacing the results returned by popular search engines. This kind of hacking can be termed backdoor.
Historically, hackers who obsessively explored low-tech ways to bypass secure telecommunications systems and costly long-distance calls were called freaks or phreaks (a combination of phone and freak). The majority of people who are victims to hacking viruses today have nothing to do either with telecommunications or with tinkering around with technology. They are the unfortunate victims of hackers who exploit vulnerabilities in security systems built into them to steal sensitive information about individuals, disrupt their own and other people’s normal computer usage and cause financial harm to the people they attack.
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