A man in a black hoodie wearing a Guy Fawkes mask sits in a dark room, face lit up forebodingly by his laptop screen. He ...

A website announces, “Free celebrity wallpaper!” You browse the images. There’s Selena Gomez, Rihanna and Timothée ...

Artificial-intelligence agents—touted as AI’s next wave—could be vulnerable to malicious code hidden in innocent-looking images on your computer screen ...