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The CIH Chernobyl virus

About



CIH, also known as "Chernobyl," is one of the more malicious forms of computer virus present today. It has the potential to destroy the data on your hard drive, thus rendering it unreadable, and on many newer computers it can prevent the machine from starting up period.



There are a few different versions of CIH in existence. The older, "vanilla" version triggers itself on the 26th of each month and is not quite as dangerous. The newer version, and the one that has been getting much of the press, only executes once per year on the 26th of April. It is, however, much more dangerous.

Detection and removal



The most recent updates to the more popular anti-virus software packages, such as Norton or McAfee, should be able to detect and remove the CIH virus while it is still in its dormant stage. There is also a free utility available for download that will scan your computer and remove any occurances of the virus it finds.

If it hit you



If your computer was struck by this virus before you were able to remove it there is most likely little you can do besides reformatting the hard disk and resetting the BIOS. Any and all data and programs will be lost. In the event that this happens you should contact your computer manufacturer's support line for further information and instructions.

Resources Available on the Web





For more information on virus updates and anti-virus software, visit our Virus Information section.



Local events heading








  Today is Monday, Sept. 1, the 244th day of 2014. There are 121 days left in the year.

1864 -- 150 years ago: We are informed by J.H. Hull that the reason the street sprinkler was not at work yesterday settling the dust on the streets, was because one of his horses was injured.
1889 -- 125 years ago: Bonnie McGregor, a fleet-footed stallion owned by S.W. Wheelock of this community, covered himself with glory at Lexington, Ky, when he ran a mile in 2:13 1/2. The horse's value was estimated as at least $50,000.
1914 -- 100 years ago: Troops are pouring into Paris to prepare for defense of the city. The German army is reported to be only 60 miles from the capital of France.
1939 -- 75 years ago: The German army has invaded Poland in undeclared warfare. Poland has appealed to Great Britain and France for aid.
1964 -- 50 years ago: Publication of a plant newspaper, the Farmall Works News, has been launched at the Rock Island IHC factory and replaces a managerial newsletter.
1989 -- 25 years ago: Officials predict Monday's Rock Island Labor Parade will be the biggest and best ever. Last minute work continues on floats and costumes for the parade, which steps off a 9:30 a.m.




(More History)