Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Free malware scanners help find hidden threats on your PC that normal antivirus programs may miss.Running regular scans keeps your computer ...

Before you download, open, or share files from the internet, you need to be sure they’re safe. And how do you do that? I simply use a file scanner to check for known threats like malware, viruses, and ...

There is growing concern about cyber security, especially among businesses and organizations that maintain vast networks. But consumers have to be aware of any threats to their personal computers and ...

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 ...

Malware can cripple a computer, steal personal data, and compromise security, yet protection doesn't always require paid software. By combining built-in tools, safe browsing habits, and free antivirus ...

WASHINGTON (AP) -- Internet users scanning their Twitter feeds or Facebook accounts Sunday might want to add one more quick click to check their computer for malware. Thousands of people around the ...

In a rare move, the FBI has published an alert 'seeking victim information' related to a hacker exploiting Valve's Steam ...

Your antivirus will protect you from many online threats, but no antivirus is perfect. Truth is, your PC can still be hacked even if you’re using reputable security software with a solid track record.