The Code Red worm was followed last week by an even more aggressive one, dubbed Code Red II, that uses infected computers to unleash massive port-scanning attacks affecting systems that aren’t even ...

You don’t have to do anything special to catch the Sasser worm; a vulnerable computer connected to the Internet is enough. Now there’s a worm that eats the Sasser worm, and you don’t have to do ...

A new and potentially more serious computer worm that tries to exploit the same security hole as the Code Red worm began circulating over the weekend, according to warnings issued by multiple research ...

The "Code Red" computer worm that infected hundreds of thousands of personal computers earlier this month is likely to begin spreading again tonight, as it prepares to launch attacks on select Web ...