Websites that authenticate users through links and codes sent in text messages are imperiling the privacy of millions of ...

SMS blasters are portable devices which impersonate a mobile phone network tower and are used by cybercriminals.

They provide a flexible, secure, and cost-effective alternative to traditional telephony, particularly in an increasingly digital and remote-first world.

Google has found increasing evidence of "the exploitation of weaknesses in cellular communication standards leveraging ...

Although some sources are wary about using two-factor authentication (2FA) to secure your online accounts, it remains a worthwhile consideration when setting up a new account. It's like, why make it ...

Telegram is looking to expand more of its platform's use as an instant messaging app and grow its revenue by introducing a phone number verification service which it is now offering to businesses. The ...

Students will lose the ability to authenticate into their Duke account by phone call or SMS on March 18, requiring them to set up Duo Mobile or Duke Unlock. The changes, which went into effect for ...

You'll soon see a big change in how your Gmail account is secured and your two-factor authenticated logins are handled. Google has said it's planning to stop sending 2FA codes via text message to ...