Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Instagram is introducing a new tool that lets you see and control your algorithm, starting with Reels, the company announced on Wednesday. The new tool, called “Your Algorithm,” lets you view the ...

News of more than 120,000 Korean home cameras being hacked recently can shake your confidence in connected devices. Stories like that make you picture cybercriminals breaking into homes with high-tech ...

From new smartphones to wearable and smart home devices, many of us will be getting new tech for Christmas – but a lot of new owners will be unaware of the security implications, according to an ...