Ransomware attackers targeting a Fortune 100 company in the finance sector used a new malware strain, dubbed PDFSider, to deliver malicious payloads on Windows systems. The attackers employed social ...

Windows users are encountering a new run of malware that is infecting their PC by impersonating some of the system's most commonly used apps.

Computer malware is every bit as scary as it sounds. Fortunately, when you understand what it is and how to prevent it, your computing experience becomes much less stressful. So, what is malware?