Business.com on MSN

What is the best authenticator app to use?

Hackers target companies that rely on passwords to protect their IT systems. Learn how authenticator apps work to stop hackers in their tracks.
cyberpress

Microsoft Authenticator Flaw Lets Malicious Android Apps Steal Login Tokens Without Permissions

A high-severity vulnerability in Microsoft Authenticator for Android let a malicious app with no Android permissions steal ...

What is a YubiKey? Account Takeovers That Verification Codes Can't Prevent, and How to Choose a Physical Key Without Losing Money to Loss or Counterfeits [2026 Edition]

October 25, 2026"I have a long password and I've set up verification codes sent to my phone, so I'm safe." If you think that, this article might be a little hard to hear.In 2025, there was a series of ...

The story of how I bought a new YubiKey after 5 years, only to realize it had been updated without me knowing

As of October 2026, when I am writing this article, the world is in an uproar over data breaches. While the exact causes are not well understood, major corporations are experiencing a festival of data ...
MUO on MSN

I stopped using SMS two-factor authentication after realizing how easily it gets intercepted

Your carrier is the weakest link in your account security.
The Daily Illini

UI switches from Duo to Microsoft Authenticator for multifactor sign-in

University of Illinois switches from Duo to Microsoft Authenticator for multifactor sign-in to simplify and secure the sign-in process.