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Trojan worm February 14, 2006 Most known for being the first virus targeting Mac computers. Morris: November 2, 1988 Robert Tappan Morris: Widely considered to be the first computer worm. Although created for academic purposes, the negligence of the author unintentionally caused the worm to act as a denial of service attack.
A helpful worm or anti-worm is a worm designed to do something that its author feels is helpful, though not necessarily with the permission of the executing computer's owner. Beginning with the first research into worms at Xerox PARC , there have been attempts to create useful worms.
May 5: The ILOVEYOU worm (also known as the Love Letter, VBS, or Love Bug worm), a computer worm written in VBScript and using social engineering techniques, infected millions of Windows computers worldwide within a few hours of its release. June 28: The Pikachu virus is believed to be the first computer virus geared at children.
To combat computer viruses and other malicious software, many security advisory organizations and anti-virus software developers compile and publish virus lists. When a new virus appears, the rush begins to identify and understand it as well as develop appropriate counter-measures to stop its propagation.
Pages in category "Computer worms" The following 49 pages are in this category, out of 49 total. This list may not reflect recent changes. A. Agent.BTZ; Agobot;
Computer viruses infect a computer and damage it, and are spread when users sent them from one PC to another, whereas computer worms spread on their own. [2] Despite this distinction, the worm which incorporated Pikachu was known as the "Pikachu virus" [6] or "Pokémon virus". [3] It was also known as "Pokey". [2]
The Bagle botnet consists of an estimated 150,000-230,000 [17] computers infected with the Bagle Computer worm. It was estimated that the botnet was responsible for about 10.39% of the worldwide spam volume on December 29, 2009, with a surge up to 14% on New Year's Day, [18] though the actual percentage seems to rise and drop rapidly. [19]
The Stration worms employ social engineering to infect the target machine by arriving in an e-mail masquerading as a report from a mail server informing the recipient (in somewhat broken English) that their computer is infected due to an unpatched security flaw in Windows, and offering as an attachment a purported fix, which is in fact the worm ...