Plagiarism, as defined in the 1995 Random House Compact Unabridged Dictionary, is the "use or close imitation of the language and thoughts of another author and the representation of them as one's own original work.Within academia, plagiarism by students, professors, or researchers is considered academic dishonesty or academic fraud and offenders are subject to academic censure, up to and including expulsion. In journalism, plagiarism is considered a breach of journalistic ethics, and reporters caught plagiarizing typically face disciplinary measures ranging from suspension to termination. Some individuals caught plagiarizing in academic or journalistic contexts claim that they plagiarized unintentionally, by failing to include quotations or give the appropriate citation. While plagiarism in scholarship and journalism has a centuries-old history, the development of the Internet, where articles appear as electronic text, has made the physical act of copying the work of others much easier, simply by copying and pasting text from one web page to another.
Plagiarism is not copyright infringement. While both terms may apply to a particular act, they are different transgressions. Copyright infringement is a violation of the rights of a copyright holder, when material protected by copyright is used without consent. On the other hand, plagiarism is concerned with the unearned increment to the plagiarizing author's reputation that is achieved through false claims of authorship.
Generally, although plagiarism is often loosely referred to as theft or stealing, it has not been set as a criminal matter in the courts.Likewise, plagiarism has no standing as a criminal offense in the common law. Instead, claims of plagiarism are a civil law matter, which an aggrieved person can resolve by launching a lawsuit. Acts that may constitute plagiarism are in some instances treated as copyright infringement, unfair competition, or a violation of the doctrine of moral rights. The increased availability of intellectual property due to a rise in technology has furthered the debate as to whether copyright offences are criminal.