Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. This surprise Instagram message could signal an attack attempt ...

I review privacy tools like hardware security keys, password managers, private messaging apps, and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

I know I always am. Stop feeling guilty! The experts told us years ago to quit making regular password changes. It's time we listened. As long as your password is already reasonably strong and unique ...