A new phishing scam seems to be popping up every month, which can make it hard to stay alert. While some of these scams are ...

If Twitch prompts you for a 2FA (Two-Factor Authentication) code and the code never arrives, it means the verification ...

I have long encouraged the use of two-factor authentication (2FA) or two-step verification (2SV) with online accounts whenever possible (for more about the difference, see “Two-Factor Authentication, ...

Security software company Expel says it detected a new type of adversary-in-the-middle (AitM) attack that takes advantage of ...

A PoisonSeed phishing campaign is bypassing FIDO2 security key protections by abusing the cross-device sign-in feature in ...

It's not safe to have security codes texted to your phone. Luckily, there are other ways to log into your accounts.

Hackers bypass FIDO keys using spoofed portals and QR codes, exposing MFA weaknesses and risking user accounts.

One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from banking apps to email accounts. As I've written before, though, SMS is ...

The packets contained SMS messages with two-factor authentication codes that were received by individual users. Also: Why multi-factor authentication is absolutely essential in 2025.

One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from banking apps to email accounts. As I've written before, though, SMS is ...