Computer Crimes And The Most Famous One Is Hacking

As technology changes every day, you can always expect many more new offenders, offenses, and victims simply based on the caliber of knowledge someone possesses, and by the role of the technology they are able to access. Computers can be used in the different ways to perpetrate these offenses. For instance, hackers use computers to infect the functions of a computer or a computer system by putting viruses into te network.. The cyber-criminal’s activities play an intricate role in economics, largely in the physical aspect, software costs are involved because of needed improvement constantly needed to combat new threats.

Generally, the horse of Trojans is coded programs coded for the purpose of harming the computer devices which appears to be harm free, but when the code is executed by users, the data & file systems are corrupted leading to damaging the computer devices.

Each year there are many attempts to illegal gain entry into networks by attackers to steal information. Some attacks are designed to steal information while other may be to attack a system to cause damage or disrupt services. Attack can happen from anywhere in the world due to the internet and networks. A person from China can hack into an American network or such Stuxnet virus attack on Iran nuclear power plan which thought to be from Israel or United States but it is unsure where the virus originated from. According to Merkow & Breithaupt (2006), viruses caused the greatest financial loss over other computer crimes, (p 142). Worm is a type of virus which replicates and can easily infect a machine and then spread out across the network by using transport features of the computer or network.

There are four major categories in computer crime. The first is the computer as a target. Then would come the computer as an instrument of a crime. Followed by computer as an incidental to a crime. Not to mention crimes associated with the prevalence of computers. These four major categories are what contributes to digital crimes, involving the worldwide web.

Trojan horse: The Trojan system is malware that takes on the appearance of a honest to goodness program. The system may have a honest to goodness capacity, however it conveys ulterior thought processes. Trojans can erase information, trade off security, transfer spam or porn, and generally taint you're PC.

A hacker is a person who breaks into computers, usually by gaining access to administrative controls. There are several types of hackers. The black hat is someone who breaks computer security without authorization or uses technology for credit card fraud, identity theft, and piracy. A security exploit takes advantage of a known security weakness. These are very common in website/domain hacking. A packet sniffer is an application that captures data packets, which can be used to capture passwords and other data in transit over the network. A spoofing attack involves one program, system, or website by pretending to be the real trusted program, system or website and then stealing your usernames and passwords. A keylogger is a tool designed to record every keystroke on an affected machine stealing user's passwords.

Some of the most common ones are Trojan horses, denial of service, e-mail spoofing, e-mail borne viruses and packet sniffing. A Trojan horse is a program that appears legitimate, but performs some illicit activity when it is run. It may be used to locate password information or make the system more vulnerable to future entry or simply destroy programs or data on the hard disk. A Trojan horse is similar to a virus, except that it does not replicate itself. It stays in the computer doing its damage or allowing somebody from a remote site to take control of the computer. Trojans often sneak in attached to a free game or other

There are four major types of computer crimes, which are; using the computer as a target, using the computer as an instrument of the crime, using the computer as an incidental to a crime, and crimes associated with the prevalence of computers. These crimes can be committed in many different forms. An example of using the computer as a target would be denial of service or altering data while using the device. Using the computer as an instrument would be Cybercriminal using computers and networks for crimes such as theft, theft of service, fraud, exploitation, and threats or harassment. (Yurieff, 2017). Computers are now often used as instruments to make threats or harass individuals. When using the computer as incidental that could be seen as a pattern or incident of criminality uses a computer simply for ease in maintaining the efficacy of criminal transactions. Lastly an example of crimes

Computer crimes can be defined as “the unauthorized use of a computer for personal gain, as in the illegal transfer of funds or to alter the data or property of others (Dictionary.com.)” Some examples of computer crimes are identity theft, transaction fraud, hacking, and piracy (Opposing News.) One aspect of a computer crime that I will cover in this exam is identity theft. The Department of Justice defines identity theft and identity fraud as “terms used to refer to all types of crime in which someone wrongfully obtains and uses another person's personal data in some way that involves fraud or deception, typically for economic gain (Department of Justice.)” Information that can be used to aid in the theft of your identity includes personally identifiable information (PII.) PII can be best described as “data that could potentially be used to identify a specific person;” which includes information such as your date of birth, social security number, address and mother’s maiden name (Rouse 2014.) In the wrong hands, this information enables someone to steal your identity and leave you financially responsible for the actions taken by the thief.

According to the Bureau of Justice Statistics, the three general types of cybercrime are “Cyber-attacks are crimes in which the computer system is the target. Cyber-attacks consist of computer viruses (including worms and Trojan horses), denial of service attacks, and electronic vandalism or sabotage. Cyber theft comprises crimes in which a computer is used to steal money or other things of value. Cyber theft includes embezzlement, fraud, theft of intellectual property, and theft of personal or financial data. Other computer

A worm is another way how a network can be attacked, worms are very easy to spread between computers. Worms are transferred from one computer to another without human interaction. The worms can be transferred by emails, USB drives or downloading files. This means that worms have the capability to transfer from one computer to another and to replicate so they can infect vast amounts of computers.

Computer crimes are criminal activities, which involve the use of information technology to gain an illegal or an unauthorized access to a computer system with intent of damaging, deleting or altering computer data. Computer crimes also include the activities such as electronic frauds, misuse of devices, identity theft and data as well as system interference. Computer crimes involve activities of software theft, whereas the privacy of the users is hampered. These criminal activities involve the breach of human and information privacy, as also the theft and illegal alteration of system critical information. The different types of computer crimes have caused the introduction and use of newer and more effective security measures.

E.g. love bug virus, which affected at least 5 % of the computers of the globe. The losses were accounted to be $ 10 million. The world's most famous worm was the Internet worm let loose on the Internet by Robert Morris sometime in 1988. Almost brought development of Internet to a complete halt. (Broadhurst, 2006)

-The technical definition of computer crimes is an act performed by a knowledgeable computer user, sometimes referred to as a hacker that illegally browse or steals a company 's or individual 's private information, but in general terms, it is the unauthorized use of a computer for personal gain, as in the illegal transfer of funds or to alter the data or property of others (Computer Crime, 2016). There are four major categories of computer crimes, first we will discuss using the computer as a target. When using the computer as a target, they must do two things: intrusion meaning to gain access to the computer and deny the owner of the computer access to the service and data. Intrusion is when the individual alters the data. To use the computer as a target, the hacker must alter the password and/or login and by doing this he is denying the owner access to the data. If a hacker makes a copy of data they are denying the owner rights to privacy of his or her data. The hacker will use that information to intrude upon another computer. One popular method that can be used to deny service is to

Hacking, as many understand it, is the attempt to access a computer system that one has not been authorized to access. While the reasons people hack can differ widely, in general, the intent is malicious. The growth of computer hacking has grown exponentially with the advent of computer networks and personal computing. While it is a difficult field to enter because of the expertise necessary for one to be effective, for those who are knowledgeable, the number of potential targets is virtually unlimited. Furthermore, once the crime has been committed, it can be very difficult to find the perpetrator and prosecute them. In essence, the advent of the internet has made it possible for a person sitting in a closet in their basement to reach out and touch highly secured computer systems all over the world.