(CNN) -- Nearly 30,000 Macs world-wide have been infected with mysterious malware, according to researchers at security firm Red Canary. The malware, which the company calls Silver Sparrow, does not ...

Your PC's antivirus software might be able to tackle malware, but some infections require more powerful solutions. If you're dealing with a nasty malware infection that you just can't shift, a USB ...

Do you suspect your computer might be infected with a virus? It might show obvious signs like sudden slowdowns or endless pop-ups, or it might silently spy on you in the background. While your first ...