This week marks the first anniversary of the Nimda virus attack, an event that may have driven more corporate IT security changes during the past 12 months than the Sept. 11 terrorist attacks did.

Cleaning up after the Nimda worm could prove to be a much harder and more time-consuming task than getting rid of other pieces of malicious software. Many of the standard antivirus software and ...

A resurgence of the Nimda worm failed to materialize Friday, leaving unfulfilled warnings that several security companies made this week. The e-mail component of the worm, which sends infected ...

The worm may have started as early as Monday and was showing signs of overloading traffic on the Internet, Ashcroft said, adding that Nimda proved “heavier” than the Code Red worm that caused an ...

Concerns over the latest potentially high-profile Internet worm attack seem to have been allayed this week, as security vendors, their partners and customers seem better prepared than usual to deal ...