Q: Are Windows Defender warnings that pop up with a phone number legit? A: Microsoft’s built-in security tool has improved over the years, and it still blocks plenty of everyday threats. But the ...

Hackers are hiding malicious software inside fake “404 error” web pages. The malware targets both Linux and Windows computers and is very hard to detect. Victims might not notice anything — except ...

Windows has always been a favorite target for hackers, but it seems they have now figured out how to actively target Macs as well. We've seen an alarming rise in malware affecting Mac computers, ...