Two-Factor authentication is your last line of online defense. Using a mobile authenticator app isn't hard to set up. Yeah, it takes extra seconds to get into an ...

Update, Dec. 03, 2024: This story, originally published Dec. 02, now updated to reflect the 2FA-bypass security threat beyond Black Friday and Cyber Monday. The busiest period of online shopping, ...

This article explains two-factor authentication and how to get verification apps and codes. What is Two-Factor (2FA) Authentication? Two-factor authentication (2FA ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. The FBI has announced that Operation Level Up, a proactive ...

Adding an extra layer of protection to keep your Fortnite account safe is a surefire way of stopping any hackers from taking control of it. Epic Games continues to collaborate with all kinds of ...

On October 25, 2025, Japan time, the safety team at X (formerly Twitter) called on users to re-register the security keys they use for two-factor authentication when logging into their accounts. This ...

Two-factor authentication (2FA) has emerged as a critical tool to prevent cybercrime. This functionality provides an additional layer of security beyond traditional password-based authentication. By ...

Instagram has finally added proper secure authentication to its iPhone app. Previously, you could have Instagram send you a one-time login code via SMS every time you signed in. But SMS isn’t secure, ...