A highly sophisticated set of iPhone hijacking techniques has likely infected tens of thousands of phones or more. Clues suggest it was originally built for the US government.

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, March 28, 2025: This story, originally published March ...

QR codes are now a common way to share information, from payment links to Wi-Fi passwords. You can easily create them using ...