Highly sophisticated and customizable Linux malware, VoidLink, has been discovered targeting cloud infrastructure.

One of the newest threats in the wild—what security mavens mean by "loose on the net"—is called a "rootkit," or RK for short. While a rootkit by itself causes no damage, it attempts to ...

In the opening quarter of 2006, said McAfee in the first of a trilogy of reports on rootkits, its Avert Labs spotted more rootkit components in worms, Trojan horses, and spyware than in all of 2005.