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Much like the best password protector services out there, investing in antivirus software isn’t as expensive as you would think — and it provides a safety net for your online data. Not to mention, ...

The last thing you want is a virus infecting your computer and other devices. While most computer operating systems include built-in basic protections against viruses, they don't necessarily offer ...

Through the years, some malicious computer programs have come to be known as viruses. Dr. Fred Cohen, a principal analyst with market research firm Burton Group, coined the term when he was working as ...

Your computer has been acting strange lately — running slower than usual, showing weird pop-ups, or behaving in ways that make you suspicious something isn’t right. These could be signs that malware, ...

Q: I have a problem with a pop-up that keeps appearing on the lower right-hand side of my Desktop screen. It appears every time I open my computer and is a real nuisance — plus embarrassing, given the ...

Even if you're cautious, there's always a chance that a virus could sneak onto your PC. Sure, Windows does have built-in security to block malware, but all it takes is one wrong click. Maybe it's a ...

While security outlets managed to control Emotet successfully back then, as well as in the years that followed, it has evolved its means of infiltration over time and now primarily finds victims by ...

I have been teaching information-security courses for over 15 years (“How to Write a Computer Virus, for College Credit,” January 16). Graduates of our program are considered to be among the top in ...