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From Wikipedia, the free encyclopedia
In computing, phishing is a criminal activity using social engineering techniques. Phishers attempt to fraudulently acquire sensitive information, such as passwords and credit card details, by masquerading as a trustworthy person or business in an electronic communication. Phishing is typically carried out using email or an instant message, although phone contact has been used as well. Attempts to deal with the growing number of reported phishing incidents include legislation, user training, and technical measures.
The first recorded mention of phishing is on the alt.online-service.america-online Usenet newsgroup on January 2, 1996,although the term may have appeared even earlier in the print edition of the hacker magazine 2600. The term phishing is a variant of fishing, probably influenced by phreaking, and alludes to the use of increasingly sophisticated lures to "fish" for users' financial information and passwords. The word may also be linked to leetspeak, in which ph is a common substitution for f. The popular theory that it is a portmanteau of password harvesting is an example of folk etymology.
