A rootkit that hides from Windows on the hard drive’s boot sector is infecting PCs, security researchers said today. Once installed, the cloaking software is undetectable by most current antivirus ...

Malware exists in different flavors. Most of the time, malware consists of malicious files stored in computers operating systems, just like any other file, and running as software with or without high ...

Security researchers have developed a new type of malicious rootkit software that hides itself in an obscure part of a computer’s microprocessor, hidden from current antivirus products. Called a ...