A million two-factor authentication codes sent via SMS passed through an obscure third-party company. Here's how it happened ...

An investigation by Bloomberg and Lighthouse Reports shows that 2FA codes sent via text messages are not as secure as previously ...

An investigation into the complexity of the global telecom system shows weaknesses in the transmission of secret codes sent ...

One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from ...

Two-factor authentication codes serve as an additional security layer beyond passwords, typically delivered via SMS to users’ mobile devices. However, these codes travel through a complex network of ...

Many implementations of two-factor authentication involve sending a one-time passcode to the end user via SMS. Once entered, ...

A new report found that around a million two-factor authentication codes sent by text message appear to have been ...

Pittsfield Police are warning about a new text scam.

QR code verification is more secure than SMS authentication as there is no message containing an access code. No code means no danger of phishing scams or hackers. Unless a malicious actor is ...

If you're wondering why QR codes, Richendrfer and Google security communications manager Kimberly Samra zeroed in on the vulnerabilities of SMS authentication. A scammer can spoof such a message ...

However, it started allowing these types of messages from organizations ... applying an international authentication rate for activities like sending login codes for cross-border users.